Home / 26,892,264,443.66-40,343,838,874.05-9,445,354,020.62

Finding the Fourth Proportional to 26,892,264,443.66, 40,343,838,874.05 and 9,445,354,020.62

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Solution

The fourth proportional to 26,892,264,443.66, 40,343,838,874.05 and 9,445,354,020.62 is: 14,169,942,494.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,892,264,443.66 : 40,343,838,874.05 = 9,445,354,020.62 : x
  2. Step 2: Convert to fraction form
    26,892,264,443.66/40,343,838,874.05 = 9,445,354,020.62/x
  3. Step 3: Cross multiply
    26,892,264,443.66x = 40,343,838,874.05 × 9,445,354,020.62
  4. Step 4: Simplify right side
    26,892,264,443.66x = 381,061,840,716,253,691,904
  5. Step 5: Solve for x
    x = 381,061,840,716,253,691,904/26,892,264,443.66
  6. Step 6: Final answer
    x = 14,169,942,494.60

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1.5x scale

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.