Home / 105,468,000.14-158,205,588.04-50,107,263.90

Finding the Fourth Proportional to 105,468,000.14, 158,205,588.04 and 50,107,263.90

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Solution

The fourth proportional to 105,468,000.14, 158,205,588.04 and 50,107,263.90 is: 75,162,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,468,000.14 : 158,205,588.04 = 50,107,263.90 : x
  2. Step 2: Convert to fraction form
    105,468,000.14/158,205,588.04 = 50,107,263.90/x
  3. Step 3: Cross multiply
    105,468,000.14x = 158,205,588.04 × 50,107,263.90
  4. Step 4: Simplify right side
    105,468,000.14x = 7,927,249,149,844,327
  5. Step 5: Solve for x
    x = 7,927,249,149,844,327/105,468,000.14
  6. Step 6: Final answer
    x = 75,162,600.40

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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.