Home / 25,275,092,692.70-34,862,833,192.92-16,254,255,760.58

Finding the Fourth Proportional to 25,275,092,692.70, 34,862,833,192.92 and 16,254,255,760.58

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Solution

The fourth proportional to 25,275,092,692.70, 34,862,833,192.92 and 16,254,255,760.58 is: 22,420,072,367.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,275,092,692.70 : 34,862,833,192.92 = 16,254,255,760.58 : x
  2. Step 2: Convert to fraction form
    25,275,092,692.70/34,862,833,192.92 = 16,254,255,760.58/x
  3. Step 3: Cross multiply
    25,275,092,692.70x = 34,862,833,192.92 × 16,254,255,760.58
  4. Step 4: Simplify right side
    25,275,092,692.70x = 566,669,407,256,159,518,720
  5. Step 5: Solve for x
    x = 566,669,407,256,159,518,720/25,275,092,692.70
  6. Step 6: Final answer
    x = 22,420,072,367.13

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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.