Home / 37,395,142.94-56,087,091.36-11,832,825.98

Finding the Fourth Proportional to 37,395,142.94, 56,087,091.36 and 11,832,825.98

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Solution

The fourth proportional to 37,395,142.94, 56,087,091.36 and 11,832,825.98 is: 17,747,459.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,395,142.94 : 56,087,091.36 = 11,832,825.98 : x
  2. Step 2: Convert to fraction form
    37,395,142.94/56,087,091.36 = 11,832,825.98/x
  3. Step 3: Cross multiply
    37,395,142.94x = 56,087,091.36 × 11,832,825.98
  4. Step 4: Simplify right side
    37,395,142.94x = 663,668,791,506,806
  5. Step 5: Solve for x
    x = 663,668,791,506,806/37,395,142.94
  6. Step 6: Final answer
    x = 17,747,459.68

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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.