Home / 24,470,569.70-36,705,854.55-13,133,161.70

Finding the Fourth Proportional to 24,470,569.70, 36,705,854.55 and 13,133,161.70

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Solution

The fourth proportional to 24,470,569.70, 36,705,854.55 and 13,133,161.70 is: 19,699,742.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,569.70 : 36,705,854.55 = 13,133,161.70 : x
  2. Step 2: Convert to fraction form
    24,470,569.70/36,705,854.55 = 13,133,161.70/x
  3. Step 3: Cross multiply
    24,470,569.70x = 36,705,854.55 × 13,133,161.70
  4. Step 4: Simplify right side
    24,470,569.70x = 482,063,923,141,830.69
  5. Step 5: Solve for x
    x = 482,063,923,141,830.69/24,470,569.70
  6. Step 6: Final answer
    x = 19,699,742.55

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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.