Home / 62,329,219.88-86,014,755.78-34,828,307.24

Finding the Fourth Proportional to 62,329,219.88, 86,014,755.78 and 34,828,307.24

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Solution

The fourth proportional to 62,329,219.88, 86,014,755.78 and 34,828,307.24 is: 48,063,305.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,329,219.88 : 86,014,755.78 = 34,828,307.24 : x
  2. Step 2: Convert to fraction form
    62,329,219.88/86,014,755.78 = 34,828,307.24/x
  3. Step 3: Cross multiply
    62,329,219.88x = 86,014,755.78 × 34,828,307.24
  4. Step 4: Simplify right side
    62,329,219.88x = 2,995,748,341,479,406
  5. Step 5: Solve for x
    x = 2,995,748,341,479,406/62,329,219.88
  6. Step 6: Final answer
    x = 48,063,305.58

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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.