Home / 113,024,868,843.55-169,570,386,140.55-36,445,773,734.55

Finding the Fourth Proportional to 113,024,868,843.55, 169,570,386,140.55 and 36,445,773,734.55

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Solution

The fourth proportional to 113,024,868,843.55, 169,570,386,140.55 and 36,445,773,734.55 is: 54,679,328,439.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,024,868,843.55 : 169,570,386,140.55 = 36,445,773,734.55 : x
  2. Step 2: Convert to fraction form
    113,024,868,843.55/169,570,386,140.55 = 36,445,773,734.55/x
  3. Step 3: Cross multiply
    113,024,868,843.55x = 169,570,386,140.55 × 36,445,773,734.55
  4. Step 4: Simplify right side
    113,024,868,843.55x = 6,180,123,925,358,248,460,288
  5. Step 5: Solve for x
    x = 6,180,123,925,358,248,460,288/113,024,868,843.55
  6. Step 6: Final answer
    x = 54,679,328,439.77

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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.