Home / 39,906,200.10-59,859,300.15-29,064,803.70

Finding the Fourth Proportional to 39,906,200.10, 59,859,300.15 and 29,064,803.70

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Solution

The fourth proportional to 39,906,200.10, 59,859,300.15 and 29,064,803.70 is: 43,597,205.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,906,200.10 : 59,859,300.15 = 29,064,803.70 : x
  2. Step 2: Convert to fraction form
    39,906,200.10/59,859,300.15 = 29,064,803.70/x
  3. Step 3: Cross multiply
    39,906,200.10x = 59,859,300.15 × 29,064,803.70
  4. Step 4: Simplify right side
    39,906,200.10x = 1,739,798,808,479,130.50
  5. Step 5: Solve for x
    x = 1,739,798,808,479,130.50/39,906,200.10
  6. Step 6: Final answer
    x = 43,597,205.55

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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.