Home / 113,024,868,844.55-169,570,386,142.05-36,445,773,735.55

Finding the Fourth Proportional to 113,024,868,844.55, 169,570,386,142.05 and 36,445,773,735.55

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Solution

The fourth proportional to 113,024,868,844.55, 169,570,386,142.05 and 36,445,773,735.55 is: 54,679,328,441.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,024,868,844.55 : 169,570,386,142.05 = 36,445,773,735.55 : x
  2. Step 2: Convert to fraction form
    113,024,868,844.55/169,570,386,142.05 = 36,445,773,735.55/x
  3. Step 3: Cross multiply
    113,024,868,844.55x = 169,570,386,142.05 × 36,445,773,735.55
  4. Step 4: Simplify right side
    113,024,868,844.55x = 6,180,123,925,582,998,142,976
  5. Step 5: Solve for x
    x = 6,180,123,925,582,998,142,976/113,024,868,844.55
  6. Step 6: Final answer
    x = 54,679,328,441.27

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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.