Home / 104,976,903.90-157,465,355.85-32,204,916.30

Finding the Fourth Proportional to 104,976,903.90, 157,465,355.85 and 32,204,916.30

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Solution

The fourth proportional to 104,976,903.90, 157,465,355.85 and 32,204,916.30 is: 48,307,374.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,903.90 : 157,465,355.85 = 32,204,916.30 : x
  2. Step 2: Convert to fraction form
    104,976,903.90/157,465,355.85 = 32,204,916.30/x
  3. Step 3: Cross multiply
    104,976,903.90x = 157,465,355.85 × 32,204,916.30
  4. Step 4: Simplify right side
    104,976,903.90x = 5,071,158,605,298,965
  5. Step 5: Solve for x
    x = 5,071,158,605,298,965/104,976,903.90
  6. Step 6: Final answer
    x = 48,307,374.45

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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.