Home / 155,447,642.14-233,252,161.46-63,398,911.66

Finding the Fourth Proportional to 155,447,642.14, 233,252,161.46 and 63,398,911.66

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Solution

The fourth proportional to 155,447,642.14, 233,252,161.46 and 63,398,911.66 is: 95,131,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,447,642.14 : 233,252,161.46 = 63,398,911.66 : x
  2. Step 2: Convert to fraction form
    155,447,642.14/233,252,161.46 = 63,398,911.66/x
  3. Step 3: Cross multiply
    155,447,642.14x = 233,252,161.46 × 63,398,911.66
  4. Step 4: Simplify right side
    155,447,642.14x = 14,787,933,177,423,342
  5. Step 5: Solve for x
    x = 14,787,933,177,423,342/155,447,642.14
  6. Step 6: Final answer
    x = 95,131,280.05

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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.