Home / 162,931,720.20-244,397,580.30-94,056,966.60

Finding the Fourth Proportional to 162,931,720.20, 244,397,580.30 and 94,056,966.60

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Solution

The fourth proportional to 162,931,720.20, 244,397,580.30 and 94,056,966.60 is: 141,085,449.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,931,720.20 : 244,397,580.30 = 94,056,966.60 : x
  2. Step 2: Convert to fraction form
    162,931,720.20/244,397,580.30 = 94,056,966.60/x
  3. Step 3: Cross multiply
    162,931,720.20x = 244,397,580.30 × 94,056,966.60
  4. Step 4: Simplify right side
    162,931,720.20x = 22,987,295,047,397,916
  5. Step 5: Solve for x
    x = 22,987,295,047,397,916/162,931,720.20
  6. Step 6: Final answer
    x = 141,085,449.90

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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.