Home / 67,353,587.70-101,030,381.55-60,896,579.55

Finding the Fourth Proportional to 67,353,587.70, 101,030,381.55 and 60,896,579.55

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Solution

The fourth proportional to 67,353,587.70, 101,030,381.55 and 60,896,579.55 is: 91,344,869.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,353,587.70 : 101,030,381.55 = 60,896,579.55 : x
  2. Step 2: Convert to fraction form
    67,353,587.70/101,030,381.55 = 60,896,579.55/x
  3. Step 3: Cross multiply
    67,353,587.70x = 101,030,381.55 × 60,896,579.55
  4. Step 4: Simplify right side
    67,353,587.70x = 6,152,404,667,026,427
  5. Step 5: Solve for x
    x = 6,152,404,667,026,427/67,353,587.70
  6. Step 6: Final answer
    x = 91,344,869.33

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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.