Home / 47,349,420.15-71,077,274.33-36,614,311.95

Finding the Fourth Proportional to 47,349,420.15, 71,077,274.33 and 36,614,311.95

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Solution

The fourth proportional to 47,349,420.15, 71,077,274.33 and 36,614,311.95 is: 54,962,563.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,349,420.15 : 71,077,274.33 = 36,614,311.95 : x
  2. Step 2: Convert to fraction form
    47,349,420.15/71,077,274.33 = 36,614,311.95/x
  3. Step 3: Cross multiply
    47,349,420.15x = 71,077,274.33 × 36,614,311.95
  4. Step 4: Simplify right side
    47,349,420.15x = 2,602,445,494,691,276
  5. Step 5: Solve for x
    x = 2,602,445,494,691,276/47,349,420.15
  6. Step 6: Final answer
    x = 54,962,563.14

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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.