Home / 58,656,853.46-80,938,194.90-35,129,876.56

Finding the Fourth Proportional to 58,656,853.46, 80,938,194.90 and 35,129,876.56

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Solution

The fourth proportional to 58,656,853.46, 80,938,194.90 and 35,129,876.56 is: 48,474,280.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,656,853.46 : 80,938,194.90 = 35,129,876.56 : x
  2. Step 2: Convert to fraction form
    58,656,853.46/80,938,194.90 = 35,129,876.56/x
  3. Step 3: Cross multiply
    58,656,853.46x = 80,938,194.90 × 35,129,876.56
  4. Step 4: Simplify right side
    58,656,853.46x = 2,843,348,795,826,222
  5. Step 5: Solve for x
    x = 2,843,348,795,826,222/58,656,853.46
  6. Step 6: Final answer
    x = 48,474,280.98

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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.