Home / 32,605,301.20-48,913,856.70-16,390,445.80

Finding the Fourth Proportional to 32,605,301.20, 48,913,856.70 and 16,390,445.80

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Solution

The fourth proportional to 32,605,301.20, 48,913,856.70 and 16,390,445.80 is: 24,588,637.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,605,301.20 : 48,913,856.70 = 16,390,445.80 : x
  2. Step 2: Convert to fraction form
    32,605,301.20/48,913,856.70 = 16,390,445.80/x
  3. Step 3: Cross multiply
    32,605,301.20x = 48,913,856.70 × 16,390,445.80
  4. Step 4: Simplify right side
    32,605,301.20x = 801,719,917,110,317
  5. Step 5: Solve for x
    x = 801,719,917,110,317/32,605,301.20
  6. Step 6: Final answer
    x = 24,588,637.05

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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.