Home / 29,646,780.32-44,473,758.36-10,473,613.76

Finding the Fourth Proportional to 29,646,780.32, 44,473,758.36 and 10,473,613.76

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Solution

The fourth proportional to 29,646,780.32, 44,473,758.36 and 10,473,613.76 is: 15,711,688.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,646,780.32 : 44,473,758.36 = 10,473,613.76 : x
  2. Step 2: Convert to fraction form
    29,646,780.32/44,473,758.36 = 10,473,613.76/x
  3. Step 3: Cross multiply
    29,646,780.32x = 44,473,758.36 × 10,473,613.76
  4. Step 4: Simplify right side
    29,646,780.32x = 465,800,967,518,211
  5. Step 5: Solve for x
    x = 465,800,967,518,211/29,646,780.32
  6. Step 6: Final answer
    x = 15,711,688.17

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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.