Home / 163,098,968.60-244,526,255.46-98,387,689.52

Finding the Fourth Proportional to 163,098,968.60, 244,526,255.46 and 98,387,689.52

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Solution

The fourth proportional to 163,098,968.60, 244,526,255.46 and 98,387,689.52 is: 147,507,820.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,098,968.60 : 244,526,255.46 = 98,387,689.52 : x
  2. Step 2: Convert to fraction form
    163,098,968.60/244,526,255.46 = 98,387,689.52/x
  3. Step 3: Cross multiply
    163,098,968.60x = 244,526,255.46 × 98,387,689.52
  4. Step 4: Simplify right side
    163,098,968.60x = 24,058,373,302,298,000
  5. Step 5: Solve for x
    x = 24,058,373,302,298,000/163,098,968.60
  6. Step 6: Final answer
    x = 147,507,820.00

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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.