Home / 59,728,893.40-89,593,340.10-29,495,805.40

Finding the Fourth Proportional to 59,728,893.40, 89,593,340.10 and 29,495,805.40

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Solution

The fourth proportional to 59,728,893.40, 89,593,340.10 and 29,495,805.40 is: 44,243,708.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,728,893.40 : 89,593,340.10 = 29,495,805.40 : x
  2. Step 2: Convert to fraction form
    59,728,893.40/89,593,340.10 = 29,495,805.40/x
  3. Step 3: Cross multiply
    59,728,893.40x = 89,593,340.10 × 29,495,805.40
  4. Step 4: Simplify right side
    59,728,893.40x = 2,642,627,724,725,616
  5. Step 5: Solve for x
    x = 2,642,627,724,725,616/59,728,893.40
  6. Step 6: Final answer
    x = 44,243,708.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.