Home / 715,486,025.52-1,073,229,412.59-224,237,555.50

Finding the Fourth Proportional to 715,486,025.52, 1,073,229,412.59 and 224,237,555.50

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Solution

The fourth proportional to 715,486,025.52, 1,073,229,412.59 and 224,237,555.50 is: 336,356,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    715,486,025.52 : 1,073,229,412.59 = 224,237,555.50 : x
  2. Step 2: Convert to fraction form
    715,486,025.52/1,073,229,412.59 = 224,237,555.50/x
  3. Step 3: Cross multiply
    715,486,025.52x = 1,073,229,412.59 × 224,237,555.50
  4. Step 4: Simplify right side
    715,486,025.52x = 240,658,339,969,882,528
  5. Step 5: Solve for x
    x = 240,658,339,969,882,528/715,486,025.52
  6. Step 6: Final answer
    x = 336,356,450.56

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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.