Home / 1,074,948,367.41-1,483,334,173.85-598,602,741.62

Finding the Fourth Proportional to 1,074,948,367.41, 1,483,334,173.85 and 598,602,741.62

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Solution

The fourth proportional to 1,074,948,367.41, 1,483,334,173.85 and 598,602,741.62 is: 826,019,118.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,948,367.41 : 1,483,334,173.85 = 598,602,741.62 : x
  2. Step 2: Convert to fraction form
    1,074,948,367.41/1,483,334,173.85 = 598,602,741.62/x
  3. Step 3: Cross multiply
    1,074,948,367.41x = 1,483,334,173.85 × 598,602,741.62
  4. Step 4: Simplify right side
    1,074,948,367.41x = 887,927,903,194,838,016
  5. Step 5: Solve for x
    x = 887,927,903,194,838,016/1,074,948,367.41
  6. Step 6: Final answer
    x = 826,019,118.79

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Half scale
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Double scale
Find fourth proportional to 1,074,948,368.41, 1,483,334,175.22 and 598,602,742.62
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.