Home / 57,350,080,384.18-86,010,447,415.31-17,003,497,630.13

Finding the Fourth Proportional to 57,350,080,384.18, 86,010,447,415.31 and 17,003,497,630.13

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Solution

The fourth proportional to 57,350,080,384.18, 86,010,447,415.31 and 17,003,497,630.13 is: 25,500,896,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,350,080,384.18 : 86,010,447,415.31 = 17,003,497,630.13 : x
  2. Step 2: Convert to fraction form
    57,350,080,384.18/86,010,447,415.31 = 17,003,497,630.13/x
  3. Step 3: Cross multiply
    57,350,080,384.18x = 86,010,447,415.31 × 17,003,497,630.13
  4. Step 4: Simplify right side
    57,350,080,384.18x = 1,462,478,438,792,129,413,120
  5. Step 5: Solve for x
    x = 1,462,478,438,792,129,413,120/57,350,080,384.18
  6. Step 6: Final answer
    x = 25,500,896,057.95

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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.