Home / 526,850,127.50-727,053,175.95-295,063,119.50

Finding the Fourth Proportional to 526,850,127.50, 727,053,175.95 and 295,063,119.50

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Solution

The fourth proportional to 526,850,127.50, 727,053,175.95 and 295,063,119.50 is: 407,187,104.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,850,127.50 : 727,053,175.95 = 295,063,119.50 : x
  2. Step 2: Convert to fraction form
    526,850,127.50/727,053,175.95 = 295,063,119.50/x
  3. Step 3: Cross multiply
    526,850,127.50x = 727,053,175.95 × 295,063,119.50
  4. Step 4: Simplify right side
    526,850,127.50x = 214,526,578,138,189,376
  5. Step 5: Solve for x
    x = 214,526,578,138,189,376/526,850,127.50
  6. Step 6: Final answer
    x = 407,187,104.91

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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.