Home / 132,830,534.10-199,245,801.15-110,155,718.10

Finding the Fourth Proportional to 132,830,534.10, 199,245,801.15 and 110,155,718.10

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Solution

The fourth proportional to 132,830,534.10, 199,245,801.15 and 110,155,718.10 is: 165,233,577.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,830,534.10 : 199,245,801.15 = 110,155,718.10 : x
  2. Step 2: Convert to fraction form
    132,830,534.10/199,245,801.15 = 110,155,718.10/x
  3. Step 3: Cross multiply
    132,830,534.10x = 199,245,801.15 × 110,155,718.10
  4. Step 4: Simplify right side
    132,830,534.10x = 21,948,064,304,088,056
  5. Step 5: Solve for x
    x = 21,948,064,304,088,056/132,830,534.10
  6. Step 6: Final answer
    x = 165,233,577.15

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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.