Home / 92,924,345,451.60-139,386,510,490.14-25,771,589,629.83

Finding the Fourth Proportional to 92,924,345,451.60, 139,386,510,490.14 and 25,771,589,629.83

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Solution

The fourth proportional to 92,924,345,451.60, 139,386,510,490.14 and 25,771,589,629.83 is: 38,657,382,312.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,924,345,451.60 : 139,386,510,490.14 = 25,771,589,629.83 : x
  2. Step 2: Convert to fraction form
    92,924,345,451.60/139,386,510,490.14 = 25,771,589,629.83/x
  3. Step 3: Cross multiply
    92,924,345,451.60x = 139,386,510,490.14 × 25,771,589,629.83
  4. Step 4: Simplify right side
    92,924,345,451.60x = 3,592,211,948,285,883,056,128
  5. Step 5: Solve for x
    x = 3,592,211,948,285,883,056,128/92,924,345,451.60
  6. Step 6: Final answer
    x = 38,657,382,312.76

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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.