Home / 45,111,008.76-62,252,521.02-25,535,609.16

Finding the Fourth Proportional to 45,111,008.76, 62,252,521.02 and 25,535,609.16

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Solution

The fourth proportional to 45,111,008.76, 62,252,521.02 and 25,535,609.16 is: 35,238,760.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,111,008.76 : 62,252,521.02 = 25,535,609.16 : x
  2. Step 2: Convert to fraction form
    45,111,008.76/62,252,521.02 = 25,535,609.16/x
  3. Step 3: Cross multiply
    45,111,008.76x = 62,252,521.02 × 25,535,609.16
  4. Step 4: Simplify right side
    45,111,008.76x = 1,589,656,045,991,404.75
  5. Step 5: Solve for x
    x = 1,589,656,045,991,404.75/45,111,008.76
  6. Step 6: Final answer
    x = 35,238,760.77

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1.5x scale

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.