Home / 10,587,270,506.60-14,610,695,299.12-5,764,899,861.92

Finding the Fourth Proportional to 10,587,270,506.60, 14,610,695,299.12 and 5,764,899,861.92

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Solution

The fourth proportional to 10,587,270,506.60, 14,610,695,299.12 and 5,764,899,861.92 is: 7,955,704,471.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,587,270,506.60 : 14,610,695,299.12 = 5,764,899,861.92 : x
  2. Step 2: Convert to fraction form
    10,587,270,506.60/14,610,695,299.12 = 5,764,899,861.92/x
  3. Step 3: Cross multiply
    10,587,270,506.60x = 14,610,695,299.12 × 5,764,899,861.92
  4. Step 4: Simplify right side
    10,587,270,506.60x = 84,229,195,312,452,091,904
  5. Step 5: Solve for x
    x = 84,229,195,312,452,091,904/10,587,270,506.60
  6. Step 6: Final answer
    x = 7,955,704,471.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.