Home / 170,231,940-234,920,339.76-96,893,082

Finding the Fourth Proportional to 170,231,940, 234,920,339.76 and 96,893,082

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Solution

The fourth proportional to 170,231,940, 234,920,339.76 and 96,893,082 is: 133,712,602.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,231,940 : 234,920,339.76 = 96,893,082 : x
  2. Step 2: Convert to fraction form
    170,231,940/234,920,339.76 = 96,893,082/x
  3. Step 3: Cross multiply
    170,231,940x = 234,920,339.76 × 96,893,082
  4. Step 4: Simplify right side
    170,231,940x = 22,762,155,743,833,540
  5. Step 5: Solve for x
    x = 22,762,155,743,833,540/170,231,940
  6. Step 6: Final answer
    x = 133,712,602.60

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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.