Home / 124,460,001.90-186,690,002.85-33,583,445.10

Finding the Fourth Proportional to 124,460,001.90, 186,690,002.85 and 33,583,445.10

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Solution

The fourth proportional to 124,460,001.90, 186,690,002.85 and 33,583,445.10 is: 50,375,167.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,460,001.90 : 186,690,002.85 = 33,583,445.10 : x
  2. Step 2: Convert to fraction form
    124,460,001.90/186,690,002.85 = 33,583,445.10/x
  3. Step 3: Cross multiply
    124,460,001.90x = 186,690,002.85 × 33,583,445.10
  4. Step 4: Simplify right side
    124,460,001.90x = 6,269,693,461,431,819
  5. Step 5: Solve for x
    x = 6,269,693,461,431,819/124,460,001.90
  6. Step 6: Final answer
    x = 50,375,167.65

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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.