Home / 6,755,867,707.42-9,323,097,234.22-3,745,112,780.17

Finding the Fourth Proportional to 6,755,867,707.42, 9,323,097,234.22 and 3,745,112,780.17

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Solution

The fourth proportional to 6,755,867,707.42, 9,323,097,234.22 and 3,745,112,780.17 is: 5,168,255,524.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,867,707.42 : 9,323,097,234.22 = 3,745,112,780.17 : x
  2. Step 2: Convert to fraction form
    6,755,867,707.42/9,323,097,234.22 = 3,745,112,780.17/x
  3. Step 3: Cross multiply
    6,755,867,707.42x = 9,323,097,234.22 × 3,745,112,780.17
  4. Step 4: Simplify right side
    6,755,867,707.42x = 34,916,050,602,644,901,888
  5. Step 5: Solve for x
    x = 34,916,050,602,644,901,888/6,755,867,707.42
  6. Step 6: Final answer
    x = 5,168,255,524.65

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Double scale
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1.5x scale

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.