Home / 29,487,902.64-44,251,784.28-10,318,829.28

Finding the Fourth Proportional to 29,487,902.64, 44,251,784.28 and 10,318,829.28

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Solution

The fourth proportional to 29,487,902.64, 44,251,784.28 and 10,318,829.28 is: 15,485,218.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,487,902.64 : 44,251,784.28 = 10,318,829.28 : x
  2. Step 2: Convert to fraction form
    29,487,902.64/44,251,784.28 = 10,318,829.28/x
  3. Step 3: Cross multiply
    29,487,902.64x = 44,251,784.28 × 10,318,829.28
  4. Step 4: Simplify right side
    29,487,902.64x = 456,626,607,320,707.69
  5. Step 5: Solve for x
    x = 456,626,607,320,707.69/29,487,902.64
  6. Step 6: Final answer
    x = 15,485,218.22

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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.