Home / 66,351,799.24-99,527,613.17-17,829,653.69

Finding the Fourth Proportional to 66,351,799.24, 99,527,613.17 and 17,829,653.69

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Solution

The fourth proportional to 66,351,799.24, 99,527,613.17 and 17,829,653.69 is: 26,744,457.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,351,799.24 : 99,527,613.17 = 17,829,653.69 : x
  2. Step 2: Convert to fraction form
    66,351,799.24/99,527,613.17 = 17,829,653.69/x
  3. Step 3: Cross multiply
    66,351,799.24x = 99,527,613.17 × 17,829,653.69
  4. Step 4: Simplify right side
    66,351,799.24x = 1,774,542,875,573,053.75
  5. Step 5: Solve for x
    x = 1,774,542,875,573,053.75/66,351,799.24
  6. Step 6: Final answer
    x = 26,744,457.51

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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.