Home / 47,443,222.40-65,471,800.23-26,535,613.50

Finding the Fourth Proportional to 47,443,222.40, 65,471,800.23 and 26,535,613.50

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Solution

The fourth proportional to 47,443,222.40, 65,471,800.23 and 26,535,613.50 is: 36,619,232.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,443,222.40 : 65,471,800.23 = 26,535,613.50 : x
  2. Step 2: Convert to fraction form
    47,443,222.40/65,471,800.23 = 26,535,613.50/x
  3. Step 3: Cross multiply
    47,443,222.40x = 65,471,800.23 × 26,535,613.50
  4. Step 4: Simplify right side
    47,443,222.40x = 1,737,334,386,052,491
  5. Step 5: Solve for x
    x = 1,737,334,386,052,491/47,443,222.40
  6. Step 6: Final answer
    x = 36,619,232.39

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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.