Home / 60,186,295.14-90,250,988.46-23,315,455.74

Finding the Fourth Proportional to 60,186,295.14, 90,250,988.46 and 23,315,455.74

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Solution

The fourth proportional to 60,186,295.14, 90,250,988.46 and 23,315,455.74 is: 34,962,160.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,186,295.14 : 90,250,988.46 = 23,315,455.74 : x
  2. Step 2: Convert to fraction form
    60,186,295.14/90,250,988.46 = 23,315,455.74/x
  3. Step 3: Cross multiply
    60,186,295.14x = 90,250,988.46 × 23,315,455.74
  4. Step 4: Simplify right side
    60,186,295.14x = 2,104,242,926,930,380.50
  5. Step 5: Solve for x
    x = 2,104,242,926,930,380.50/60,186,295.14
  6. Step 6: Final answer
    x = 34,962,160.77

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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.