Home / 40,227,415.70-60,341,123.55-36,196,337.30

Finding the Fourth Proportional to 40,227,415.70, 60,341,123.55 and 36,196,337.30

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Solution

The fourth proportional to 40,227,415.70, 60,341,123.55 and 36,196,337.30 is: 54,294,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,227,415.70 : 60,341,123.55 = 36,196,337.30 : x
  2. Step 2: Convert to fraction form
    40,227,415.70/60,341,123.55 = 36,196,337.30/x
  3. Step 3: Cross multiply
    40,227,415.70x = 60,341,123.55 × 36,196,337.30
  4. Step 4: Simplify right side
    40,227,415.70x = 2,184,127,661,076,773.25
  5. Step 5: Solve for x
    x = 2,184,127,661,076,773.25/40,227,415.70
  6. Step 6: Final answer
    x = 54,294,505.95

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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.