Home / 240,063,329.64-360,094,998.78-58,309,282.92

Finding the Fourth Proportional to 240,063,329.64, 360,094,998.78 and 58,309,282.92

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Solution

The fourth proportional to 240,063,329.64, 360,094,998.78 and 58,309,282.92 is: 87,463,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,063,329.64 : 360,094,998.78 = 58,309,282.92 : x
  2. Step 2: Convert to fraction form
    240,063,329.64/360,094,998.78 = 58,309,282.92/x
  3. Step 3: Cross multiply
    240,063,329.64x = 360,094,998.78 × 58,309,282.92
  4. Step 4: Simplify right side
    240,063,329.64x = 20,996,881,161,940,072
  5. Step 5: Solve for x
    x = 20,996,881,161,940,072/240,063,329.64
  6. Step 6: Final answer
    x = 87,463,925.43

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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.