Home / 59,050,642.95-88,575,964.43-18,661,126.95

Finding the Fourth Proportional to 59,050,642.95, 88,575,964.43 and 18,661,126.95

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Solution

The fourth proportional to 59,050,642.95, 88,575,964.43 and 18,661,126.95 is: 27,991,690.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,642.95 : 88,575,964.43 = 18,661,126.95 : x
  2. Step 2: Convert to fraction form
    59,050,642.95/88,575,964.43 = 18,661,126.95/x
  3. Step 3: Cross multiply
    59,050,642.95x = 88,575,964.43 × 18,661,126.95
  4. Step 4: Simplify right side
    59,050,642.95x = 1,652,927,316,853,608.75
  5. Step 5: Solve for x
    x = 1,652,927,316,853,608.75/59,050,642.95
  6. Step 6: Final answer
    x = 27,991,690.43

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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.