Home / 41,020,636.18-56,602,189.65-23,613,617.86

Finding the Fourth Proportional to 41,020,636.18, 56,602,189.65 and 23,613,617.86

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Solution

The fourth proportional to 41,020,636.18, 56,602,189.65 and 23,613,617.86 is: 32,583,172.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,020,636.18 : 56,602,189.65 = 23,613,617.86 : x
  2. Step 2: Convert to fraction form
    41,020,636.18/56,602,189.65 = 23,613,617.86/x
  3. Step 3: Cross multiply
    41,020,636.18x = 56,602,189.65 × 23,613,617.86
  4. Step 4: Simplify right side
    41,020,636.18x = 1,336,582,476,434,347
  5. Step 5: Solve for x
    x = 1,336,582,476,434,347/41,020,636.18
  6. Step 6: Final answer
    x = 32,583,172.79

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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.