Home / 38,432,124,822.80-57,648,187,234.20-23,555,178,045.20

Finding the Fourth Proportional to 38,432,124,822.80, 57,648,187,234.20 and 23,555,178,045.20

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Solution

The fourth proportional to 38,432,124,822.80, 57,648,187,234.20 and 23,555,178,045.20 is: 35,332,767,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,432,124,822.80 : 57,648,187,234.20 = 23,555,178,045.20 : x
  2. Step 2: Convert to fraction form
    38,432,124,822.80/57,648,187,234.20 = 23,555,178,045.20/x
  3. Step 3: Cross multiply
    38,432,124,822.80x = 57,648,187,234.20 × 23,555,178,045.20
  4. Step 4: Simplify right side
    38,432,124,822.80x = 1,357,913,314,284,606,849,024
  5. Step 5: Solve for x
    x = 1,357,913,314,284,606,849,024/38,432,124,822.80
  6. Step 6: Final answer
    x = 35,332,767,067.80

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Double scale
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Similar ratio
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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.