Home / 6,776,738,484.73-9,352,126,210.51-3,766,118,079.17

Finding the Fourth Proportional to 6,776,738,484.73, 9,352,126,210.51 and 3,766,118,079.17

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Solution

The fourth proportional to 6,776,738,484.73, 9,352,126,210.51 and 3,766,118,079.17 is: 5,197,369,159.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,738,484.73 : 9,352,126,210.51 = 3,766,118,079.17 : x
  2. Step 2: Convert to fraction form
    6,776,738,484.73/9,352,126,210.51 = 3,766,118,079.17/x
  3. Step 3: Cross multiply
    6,776,738,484.73x = 9,352,126,210.51 × 3,766,118,079.17
  4. Step 4: Simplify right side
    6,776,738,484.73x = 35,221,211,600,109,232,128
  5. Step 5: Solve for x
    x = 35,221,211,600,109,232,128/6,776,738,484.73
  6. Step 6: Final answer
    x = 5,197,369,159.14

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Double scale
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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.