Home / 136,328,111.60-204,492,167.40-44,211,671.60

Finding the Fourth Proportional to 136,328,111.60, 204,492,167.40 and 44,211,671.60

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Solution

The fourth proportional to 136,328,111.60, 204,492,167.40 and 44,211,671.60 is: 66,317,507.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,328,111.60 : 204,492,167.40 = 44,211,671.60 : x
  2. Step 2: Convert to fraction form
    136,328,111.60/204,492,167.40 = 44,211,671.60/x
  3. Step 3: Cross multiply
    136,328,111.60x = 204,492,167.40 × 44,211,671.60
  4. Step 4: Simplify right side
    136,328,111.60x = 9,040,940,549,861,026
  5. Step 5: Solve for x
    x = 9,040,940,549,861,026/136,328,111.60
  6. Step 6: Final answer
    x = 66,317,507.40

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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.