Home / 35,117,428.57-52,695,422.07-17,847,119.01

Finding the Fourth Proportional to 35,117,428.57, 52,695,422.07 and 17,847,119.01

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Solution

The fourth proportional to 35,117,428.57, 52,695,422.07 and 17,847,119.01 is: 26,780,476.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,117,428.57 : 52,695,422.07 = 17,847,119.01 : x
  2. Step 2: Convert to fraction form
    35,117,428.57/52,695,422.07 = 17,847,119.01/x
  3. Step 3: Cross multiply
    35,117,428.57x = 52,695,422.07 × 17,847,119.01
  4. Step 4: Simplify right side
    35,117,428.57x = 940,461,468,965,470.62
  5. Step 5: Solve for x
    x = 940,461,468,965,470.62/35,117,428.57
  6. Step 6: Final answer
    x = 26,780,476.45

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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.