Home / 246,456,465.66-340,119,085.26-140,627,110.92

Finding the Fourth Proportional to 246,456,465.66, 340,119,085.26 and 140,627,110.92

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Solution

The fourth proportional to 246,456,465.66, 340,119,085.26 and 140,627,110.92 is: 194,070,641.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,456,465.66 : 340,119,085.26 = 140,627,110.92 : x
  2. Step 2: Convert to fraction form
    246,456,465.66/340,119,085.26 = 140,627,110.92/x
  3. Step 3: Cross multiply
    246,456,465.66x = 340,119,085.26 × 140,627,110.92
  4. Step 4: Simplify right side
    246,456,465.66x = 47,829,964,328,866,952
  5. Step 5: Solve for x
    x = 47,829,964,328,866,952/246,456,465.66
  6. Step 6: Final answer
    x = 194,070,641.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.