Home / 39,084,816.80-58,627,225.20-17,496,502.40

Finding the Fourth Proportional to 39,084,816.80, 58,627,225.20 and 17,496,502.40

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Solution

The fourth proportional to 39,084,816.80, 58,627,225.20 and 17,496,502.40 is: 26,244,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,084,816.80 : 58,627,225.20 = 17,496,502.40 : x
  2. Step 2: Convert to fraction form
    39,084,816.80/58,627,225.20 = 17,496,502.40/x
  3. Step 3: Cross multiply
    39,084,816.80x = 58,627,225.20 × 17,496,502.40
  4. Step 4: Simplify right side
    39,084,816.80x = 1,025,771,386,417,140.50
  5. Step 5: Solve for x
    x = 1,025,771,386,417,140.50/39,084,816.80
  6. Step 6: Final answer
    x = 26,244,753.60

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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.