Home / 24,811,595.79-34,240,021.71-13,798,105.17

Finding the Fourth Proportional to 24,811,595.79, 34,240,021.71 and 13,798,105.17

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Solution

The fourth proportional to 24,811,595.79, 34,240,021.71 and 13,798,105.17 is: 19,041,395.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,811,595.79 : 34,240,021.71 = 13,798,105.17 : x
  2. Step 2: Convert to fraction form
    24,811,595.79/34,240,021.71 = 13,798,105.17/x
  3. Step 3: Cross multiply
    24,811,595.79x = 34,240,021.71 × 13,798,105.17
  4. Step 4: Simplify right side
    24,811,595.79x = 472,447,420,577,663.25
  5. Step 5: Solve for x
    x = 472,447,420,577,663.25/24,811,595.79
  6. Step 6: Final answer
    x = 19,041,395.99

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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.