Home / 23,681,129.60-35,521,694.40-5,730,233.60

Finding the Fourth Proportional to 23,681,129.60, 35,521,694.40 and 5,730,233.60

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Solution

The fourth proportional to 23,681,129.60, 35,521,694.40 and 5,730,233.60 is: 8,595,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,681,129.60 : 35,521,694.40 = 5,730,233.60 : x
  2. Step 2: Convert to fraction form
    23,681,129.60/35,521,694.40 = 5,730,233.60/x
  3. Step 3: Cross multiply
    23,681,129.60x = 35,521,694.40 × 5,730,233.60
  4. Step 4: Simplify right side
    23,681,129.60x = 203,547,606,779,811.81
  5. Step 5: Solve for x
    x = 203,547,606,779,811.81/23,681,129.60
  6. Step 6: Final answer
    x = 8,595,350.40

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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.