Home / 19,598,325.70-27,044,285.55-10,778,398

Finding the Fourth Proportional to 19,598,325.70, 27,044,285.55 and 10,778,398

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Solution

The fourth proportional to 19,598,325.70, 27,044,285.55 and 10,778,398 is: 14,873,417.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598,325.70 : 27,044,285.55 = 10,778,398 : x
  2. Step 2: Convert to fraction form
    19,598,325.70/27,044,285.55 = 10,778,398/x
  3. Step 3: Cross multiply
    19,598,325.70x = 27,044,285.55 × 10,778,398
  4. Step 4: Simplify right side
    19,598,325.70x = 291,494,073,310,494.88
  5. Step 5: Solve for x
    x = 291,494,073,310,494.88/19,598,325.70
  6. Step 6: Final answer
    x = 14,873,417.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.