Home / 26,346,088.11-39,359,013-17,048,315.61

Finding the Fourth Proportional to 26,346,088.11, 39,359,013 and 17,048,315.61

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Solution

The fourth proportional to 26,346,088.11, 39,359,013 and 17,048,315.61 is: 25,468,861.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,346,088.11 : 39,359,013 = 17,048,315.61 : x
  2. Step 2: Convert to fraction form
    26,346,088.11/39,359,013 = 17,048,315.61/x
  3. Step 3: Cross multiply
    26,346,088.11x = 39,359,013 × 17,048,315.61
  4. Step 4: Simplify right side
    26,346,088.11x = 671,004,875,722,092.88
  5. Step 5: Solve for x
    x = 671,004,875,722,092.88/26,346,088.11
  6. Step 6: Final answer
    x = 25,468,861.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.