Home / 38,897,023.12-53,712,321.96-24,237,707.92

Finding the Fourth Proportional to 38,897,023.12, 53,712,321.96 and 24,237,707.92

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Solution

The fourth proportional to 38,897,023.12, 53,712,321.96 and 24,237,707.92 is: 33,469,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,897,023.12 : 53,712,321.96 = 24,237,707.92 : x
  2. Step 2: Convert to fraction form
    38,897,023.12/53,712,321.96 = 24,237,707.92/x
  3. Step 3: Cross multiply
    38,897,023.12x = 53,712,321.96 × 24,237,707.92
  4. Step 4: Simplify right side
    38,897,023.12x = 1,301,863,571,371,482
  5. Step 5: Solve for x
    x = 1,301,863,571,371,482/38,897,023.12
  6. Step 6: Final answer
    x = 33,469,491.16

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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.