Home / 153,218,493.42-229,931,841.33-62,358,616.14

Finding the Fourth Proportional to 153,218,493.42, 229,931,841.33 and 62,358,616.14

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Solution

The fourth proportional to 153,218,493.42, 229,931,841.33 and 62,358,616.14 is: 93,580,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,218,493.42 : 229,931,841.33 = 62,358,616.14 : x
  2. Step 2: Convert to fraction form
    153,218,493.42/229,931,841.33 = 62,358,616.14/x
  3. Step 3: Cross multiply
    153,218,493.42x = 229,931,841.33 × 62,358,616.14
  4. Step 4: Simplify right side
    153,218,493.42x = 14,338,231,431,860,858
  5. Step 5: Solve for x
    x = 14,338,231,431,860,858/153,218,493.42
  6. Step 6: Final answer
    x = 93,580,292.51

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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.