Home / 32,618,857.20-48,966,064.20-17,502,313.20

Finding the Fourth Proportional to 32,618,857.20, 48,966,064.20 and 17,502,313.20

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Solution

The fourth proportional to 32,618,857.20, 48,966,064.20 and 17,502,313.20 is: 26,273,740.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,618,857.20 : 48,966,064.20 = 17,502,313.20 : x
  2. Step 2: Convert to fraction form
    32,618,857.20/48,966,064.20 = 17,502,313.20/x
  3. Step 3: Cross multiply
    32,618,857.20x = 48,966,064.20 × 17,502,313.20
  4. Step 4: Simplify right side
    32,618,857.20x = 857,019,391,799,707.50
  5. Step 5: Solve for x
    x = 857,019,391,799,707.50/32,618,857.20
  6. Step 6: Final answer
    x = 26,273,740.57

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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.