Home / 131,139,082.60-183,863,454.20-131,139,082.60

Finding the Fourth Proportional to 131,139,082.60, 183,863,454.20 and 131,139,082.60

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Solution

The fourth proportional to 131,139,082.60, 183,863,454.20 and 131,139,082.60 is: 183,863,454.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,139,082.60 : 183,863,454.20 = 131,139,082.60 : x
  2. Step 2: Convert to fraction form
    131,139,082.60/183,863,454.20 = 131,139,082.60/x
  3. Step 3: Cross multiply
    131,139,082.60x = 183,863,454.20 × 131,139,082.60
  4. Step 4: Simplify right side
    131,139,082.60x = 24,111,684,707,455,116
  5. Step 5: Solve for x
    x = 24,111,684,707,455,116/131,139,082.60
  6. Step 6: Final answer
    x = 183,863,454.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.