Home / 67,376,235.30-101,064,352.95-62,274,401.70

Finding the Fourth Proportional to 67,376,235.30, 101,064,352.95 and 62,274,401.70

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Solution

The fourth proportional to 67,376,235.30, 101,064,352.95 and 62,274,401.70 is: 93,411,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,376,235.30 : 101,064,352.95 = 62,274,401.70 : x
  2. Step 2: Convert to fraction form
    67,376,235.30/101,064,352.95 = 62,274,401.70/x
  3. Step 3: Cross multiply
    67,376,235.30x = 101,064,352.95 × 62,274,401.70
  4. Step 4: Simplify right side
    67,376,235.30x = 6,293,722,113,158,881
  5. Step 5: Solve for x
    x = 6,293,722,113,158,881/67,376,235.30
  6. Step 6: Final answer
    x = 93,411,602.55

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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.