Home / 23,705,002.48-32,712,729.24-13,391,538.16

Finding the Fourth Proportional to 23,705,002.48, 32,712,729.24 and 13,391,538.16

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Solution

The fourth proportional to 23,705,002.48, 32,712,729.24 and 13,391,538.16 is: 18,480,224.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705,002.48 : 32,712,729.24 = 13,391,538.16 : x
  2. Step 2: Convert to fraction form
    23,705,002.48/32,712,729.24 = 13,391,538.16/x
  3. Step 3: Cross multiply
    23,705,002.48x = 32,712,729.24 × 13,391,538.16
  4. Step 4: Simplify right side
    23,705,002.48x = 438,073,761,935,207.81
  5. Step 5: Solve for x
    x = 438,073,761,935,207.81/23,705,002.48
  6. Step 6: Final answer
    x = 18,480,224.26

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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.