Home / 34,839,862.95-52,256,417.56-10,579,003.11

Finding the Fourth Proportional to 34,839,862.95, 52,256,417.56 and 10,579,003.11

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Solution

The fourth proportional to 34,839,862.95, 52,256,417.56 and 10,579,003.11 is: 15,867,479.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,862.95 : 52,256,417.56 = 10,579,003.11 : x
  2. Step 2: Convert to fraction form
    34,839,862.95/52,256,417.56 = 10,579,003.11/x
  3. Step 3: Cross multiply
    34,839,862.95x = 52,256,417.56 × 10,579,003.11
  4. Step 4: Simplify right side
    34,839,862.95x = 552,820,803,858,251.06
  5. Step 5: Solve for x
    x = 552,820,803,858,251.06/34,839,862.95
  6. Step 6: Final answer
    x = 15,867,479.29

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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.