Home / 24,869,979.45-37,291,683.15-10,476,785.70

Finding the Fourth Proportional to 24,869,979.45, 37,291,683.15 and 10,476,785.70

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Solution

The fourth proportional to 24,869,979.45, 37,291,683.15 and 10,476,785.70 is: 15,709,581.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,869,979.45 : 37,291,683.15 = 10,476,785.70 : x
  2. Step 2: Convert to fraction form
    24,869,979.45/37,291,683.15 = 10,476,785.70/x
  3. Step 3: Cross multiply
    24,869,979.45x = 37,291,683.15 × 10,476,785.70
  4. Step 4: Simplify right side
    24,869,979.45x = 390,696,972,754,850.94
  5. Step 5: Solve for x
    x = 390,696,972,754,850.94/24,869,979.45
  6. Step 6: Final answer
    x = 15,709,581.65

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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.