Home / 61,575,098.56-84,974,391.84-34,075,585.60

Finding the Fourth Proportional to 61,575,098.56, 84,974,391.84 and 34,075,585.60

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Solution

The fourth proportional to 61,575,098.56, 84,974,391.84 and 34,075,585.60 is: 47,024,726.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,575,098.56 : 84,974,391.84 = 34,075,585.60 : x
  2. Step 2: Convert to fraction form
    61,575,098.56/84,974,391.84 = 34,075,585.60/x
  3. Step 3: Cross multiply
    61,575,098.56x = 84,974,391.84 × 34,075,585.60
  4. Step 4: Simplify right side
    61,575,098.56x = 2,895,552,162,951,862
  5. Step 5: Solve for x
    x = 2,895,552,162,951,862/61,575,098.56
  6. Step 6: Final answer
    x = 47,024,726.40

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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.