Home / 373,746,041.90-560,619,062.85-179,610,644.60

Finding the Fourth Proportional to 373,746,041.90, 560,619,062.85 and 179,610,644.60

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Solution

The fourth proportional to 373,746,041.90, 560,619,062.85 and 179,610,644.60 is: 269,415,966.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,746,041.90 : 560,619,062.85 = 179,610,644.60 : x
  2. Step 2: Convert to fraction form
    373,746,041.90/560,619,062.85 = 179,610,644.60/x
  3. Step 3: Cross multiply
    373,746,041.90x = 560,619,062.85 × 179,610,644.60
  4. Step 4: Simplify right side
    373,746,041.90x = 100,693,151,253,536,416
  5. Step 5: Solve for x
    x = 100,693,151,253,536,416/373,746,041.90
  6. Step 6: Final answer
    x = 269,415,966.90

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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.