Home / 237,983,563-357,126,354.44-101,669,971.96

Finding the Fourth Proportional to 237,983,563, 357,126,354.44 and 101,669,971.96

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Solution

The fourth proportional to 237,983,563, 357,126,354.44 and 101,669,971.96 is: 152,569,471.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,983,563 : 357,126,354.44 = 101,669,971.96 : x
  2. Step 2: Convert to fraction form
    237,983,563/357,126,354.44 = 101,669,971.96/x
  3. Step 3: Cross multiply
    237,983,563x = 357,126,354.44 × 101,669,971.96
  4. Step 4: Simplify right side
    237,983,563x = 36,309,026,442,091,816
  5. Step 5: Solve for x
    x = 36,309,026,442,091,816/237,983,563
  6. Step 6: Final answer
    x = 152,569,471.54

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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.