Home / 62,069,787.17-85,658,963.81-34,567,715.33

Finding the Fourth Proportional to 62,069,787.17, 85,658,963.81 and 34,567,715.33

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Solution

The fourth proportional to 62,069,787.17, 85,658,963.81 and 34,567,715.33 is: 47,704,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,069,787.17 : 85,658,963.81 = 34,567,715.33 : x
  2. Step 2: Convert to fraction form
    62,069,787.17/85,658,963.81 = 34,567,715.33/x
  3. Step 3: Cross multiply
    62,069,787.17x = 85,658,963.81 × 34,567,715.33
  4. Step 4: Simplify right side
    62,069,787.17x = 2,961,034,676,274,013.50
  5. Step 5: Solve for x
    x = 2,961,034,676,274,013.50/62,069,787.17
  6. Step 6: Final answer
    x = 47,704,927.17

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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.