Home / 249,101,937.45-373,652,906.18-95,752,996.65

Finding the Fourth Proportional to 249,101,937.45, 373,652,906.18 and 95,752,996.65

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Solution

The fourth proportional to 249,101,937.45, 373,652,906.18 and 95,752,996.65 is: 143,629,494.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,101,937.45 : 373,652,906.18 = 95,752,996.65 : x
  2. Step 2: Convert to fraction form
    249,101,937.45/373,652,906.18 = 95,752,996.65/x
  3. Step 3: Cross multiply
    249,101,937.45x = 373,652,906.18 × 95,752,996.65
  4. Step 4: Simplify right side
    249,101,937.45x = 35,778,385,473,237,544
  5. Step 5: Solve for x
    x = 35,778,385,473,237,544/249,101,937.45
  6. Step 6: Final answer
    x = 143,629,494.98

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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.