Home / 49,516,400.70-74,211,615.45-23,902,256.70

Finding the Fourth Proportional to 49,516,400.70, 74,211,615.45 and 23,902,256.70

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Solution

The fourth proportional to 49,516,400.70, 74,211,615.45 and 23,902,256.70 is: 35,822,981.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,516,400.70 : 74,211,615.45 = 23,902,256.70 : x
  2. Step 2: Convert to fraction form
    49,516,400.70/74,211,615.45 = 23,902,256.70/x
  3. Step 3: Cross multiply
    49,516,400.70x = 74,211,615.45 × 23,902,256.70
  4. Step 4: Simplify right side
    49,516,400.70x = 1,773,825,082,607,586
  5. Step 5: Solve for x
    x = 1,773,825,082,607,586/49,516,400.70
  6. Step 6: Final answer
    x = 35,822,981.02

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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.