Home / 3,369,336,386.03-4,649,544,528.45-1,843,417,039.32

Finding the Fourth Proportional to 3,369,336,386.03, 4,649,544,528.45 and 1,843,417,039.32

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Solution

The fourth proportional to 3,369,336,386.03, 4,649,544,528.45 and 1,843,417,039.32 is: 2,543,839,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,336,386.03 : 4,649,544,528.45 = 1,843,417,039.32 : x
  2. Step 2: Convert to fraction form
    3,369,336,386.03/4,649,544,528.45 = 1,843,417,039.32/x
  3. Step 3: Cross multiply
    3,369,336,386.03x = 4,649,544,528.45 × 1,843,417,039.32
  4. Step 4: Simplify right side
    3,369,336,386.03x = 8,571,049,608,812,587,008
  5. Step 5: Solve for x
    x = 8,571,049,608,812,587,008/3,369,336,386.03
  6. Step 6: Final answer
    x = 2,543,839,090.80

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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.