Home / 38,328,077.60-57,492,116.40-38,328,077.60

Finding the Fourth Proportional to 38,328,077.60, 57,492,116.40 and 38,328,077.60

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Solution

The fourth proportional to 38,328,077.60, 57,492,116.40 and 38,328,077.60 is: 57,492,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,328,077.60 : 57,492,116.40 = 38,328,077.60 : x
  2. Step 2: Convert to fraction form
    38,328,077.60/57,492,116.40 = 38,328,077.60/x
  3. Step 3: Cross multiply
    38,328,077.60x = 57,492,116.40 × 38,328,077.60
  4. Step 4: Simplify right side
    38,328,077.60x = 2,203,562,298,767,432.75
  5. Step 5: Solve for x
    x = 2,203,562,298,767,432.75/38,328,077.60
  6. Step 6: Final answer
    x = 57,492,116.40

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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.