Home / 49,098,740.17-73,645,437.66-15,020,085.91

Finding the Fourth Proportional to 49,098,740.17, 73,645,437.66 and 15,020,085.91

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Solution

The fourth proportional to 49,098,740.17, 73,645,437.66 and 15,020,085.91 is: 22,529,311.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,098,740.17 : 73,645,437.66 = 15,020,085.91 : x
  2. Step 2: Convert to fraction form
    49,098,740.17/73,645,437.66 = 15,020,085.91/x
  3. Step 3: Cross multiply
    49,098,740.17x = 73,645,437.66 × 15,020,085.91
  4. Step 4: Simplify right side
    49,098,740.17x = 1,106,160,800,532,749.38
  5. Step 5: Solve for x
    x = 1,106,160,800,532,749.38/49,098,740.17
  6. Step 6: Final answer
    x = 22,529,311.28

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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.