Home / 24,986,013,478.85-37,477,700,229.51-8,195,613,048.65

Finding the Fourth Proportional to 24,986,013,478.85, 37,477,700,229.51 and 8,195,613,048.65

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Solution

The fourth proportional to 24,986,013,478.85, 37,477,700,229.51 and 8,195,613,048.65 is: 12,292,986,606.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,013,478.85 : 37,477,700,229.51 = 8,195,613,048.65 : x
  2. Step 2: Convert to fraction form
    24,986,013,478.85/37,477,700,229.51 = 8,195,613,048.65/x
  3. Step 3: Cross multiply
    24,986,013,478.85x = 37,477,700,229.51 × 8,195,613,048.65
  4. Step 4: Simplify right side
    24,986,013,478.85x = 307,152,729,034,177,904,640
  5. Step 5: Solve for x
    x = 307,152,729,034,177,904,640/24,986,013,478.85
  6. Step 6: Final answer
    x = 12,292,986,606.06

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Double scale
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1.5x scale

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.