Home / 44,862,012.90-67,293,019.35-14,572,937.70

Finding the Fourth Proportional to 44,862,012.90, 67,293,019.35 and 14,572,937.70

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Solution

The fourth proportional to 44,862,012.90, 67,293,019.35 and 14,572,937.70 is: 21,859,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862,012.90 : 67,293,019.35 = 14,572,937.70 : x
  2. Step 2: Convert to fraction form
    44,862,012.90/67,293,019.35 = 14,572,937.70/x
  3. Step 3: Cross multiply
    44,862,012.90x = 67,293,019.35 × 14,572,937.70
  4. Step 4: Simplify right side
    44,862,012.90x = 980,656,978,632,444.38
  5. Step 5: Solve for x
    x = 980,656,978,632,444.38/44,862,012.90
  6. Step 6: Final answer
    x = 21,859,406.55

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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.