Home / 24,470,572.70-36,705,859.05-13,133,164.70

Finding the Fourth Proportional to 24,470,572.70, 36,705,859.05 and 13,133,164.70

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Solution

The fourth proportional to 24,470,572.70, 36,705,859.05 and 13,133,164.70 is: 19,699,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,572.70 : 36,705,859.05 = 13,133,164.70 : x
  2. Step 2: Convert to fraction form
    24,470,572.70/36,705,859.05 = 13,133,164.70/x
  3. Step 3: Cross multiply
    24,470,572.70x = 36,705,859.05 × 13,133,164.70
  4. Step 4: Simplify right side
    24,470,572.70x = 482,064,092,358,635.44
  5. Step 5: Solve for x
    x = 482,064,092,358,635.44/24,470,572.70
  6. Step 6: Final answer
    x = 19,699,747.05

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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.