Home / 156,007,394.90-234,011,092.35-110,657,762.90

Finding the Fourth Proportional to 156,007,394.90, 234,011,092.35 and 110,657,762.90

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Solution

The fourth proportional to 156,007,394.90, 234,011,092.35 and 110,657,762.90 is: 165,986,644.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,007,394.90 : 234,011,092.35 = 110,657,762.90 : x
  2. Step 2: Convert to fraction form
    156,007,394.90/234,011,092.35 = 110,657,762.90/x
  3. Step 3: Cross multiply
    156,007,394.90x = 234,011,092.35 × 110,657,762.90
  4. Step 4: Simplify right side
    156,007,394.90x = 25,895,143,973,236,304
  5. Step 5: Solve for x
    x = 25,895,143,973,236,304/156,007,394.90
  6. Step 6: Final answer
    x = 165,986,644.35

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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.