Home / 153,218,525.92-229,931,890.14-62,358,648.64

Finding the Fourth Proportional to 153,218,525.92, 229,931,890.14 and 62,358,648.64

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Solution

The fourth proportional to 153,218,525.92, 229,931,890.14 and 62,358,648.64 is: 93,580,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,218,525.92 : 229,931,890.14 = 62,358,648.64 : x
  2. Step 2: Convert to fraction form
    153,218,525.92/229,931,890.14 = 62,358,648.64/x
  3. Step 3: Cross multiply
    153,218,525.92x = 229,931,890.14 × 62,358,648.64
  4. Step 4: Simplify right side
    153,218,525.92x = 14,338,241,948,371,340
  5. Step 5: Solve for x
    x = 14,338,241,948,371,340/153,218,525.92
  6. Step 6: Final answer
    x = 93,580,341.30

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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.