Home / 62,714,699.94-86,548,715.36-34,839,526.68

Finding the Fourth Proportional to 62,714,699.94, 86,548,715.36 and 34,839,526.68

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Solution

The fourth proportional to 62,714,699.94, 86,548,715.36 and 34,839,526.68 is: 48,079,896.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,714,699.94 : 86,548,715.36 = 34,839,526.68 : x
  2. Step 2: Convert to fraction form
    62,714,699.94/86,548,715.36 = 34,839,526.68/x
  3. Step 3: Cross multiply
    62,714,699.94x = 86,548,715.36 × 34,839,526.68
  4. Step 4: Simplify right side
    62,714,699.94x = 3,015,316,277,904,446
  5. Step 5: Solve for x
    x = 3,015,316,277,904,446/62,714,699.94
  6. Step 6: Final answer
    x = 48,079,896.43

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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.