Home / 105,656,613.54-158,495,779.44-36,569,304.04

Finding the Fourth Proportional to 105,656,613.54, 158,495,779.44 and 36,569,304.04

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Solution

The fourth proportional to 105,656,613.54, 158,495,779.44 and 36,569,304.04 is: 54,857,714.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,656,613.54 : 158,495,779.44 = 36,569,304.04 : x
  2. Step 2: Convert to fraction form
    105,656,613.54/158,495,779.44 = 36,569,304.04/x
  3. Step 3: Cross multiply
    105,656,613.54x = 158,495,779.44 × 36,569,304.04
  4. Step 4: Simplify right side
    105,656,613.54x = 5,796,080,347,401,475
  5. Step 5: Solve for x
    x = 5,796,080,347,401,475/105,656,613.54
  6. Step 6: Final answer
    x = 54,857,714.57

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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.