Home / 564,222,003.10-846,333,004.65-149,698,023.10

Finding the Fourth Proportional to 564,222,003.10, 846,333,004.65 and 149,698,023.10

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Solution

The fourth proportional to 564,222,003.10, 846,333,004.65 and 149,698,023.10 is: 224,547,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,222,003.10 : 846,333,004.65 = 149,698,023.10 : x
  2. Step 2: Convert to fraction form
    564,222,003.10/846,333,004.65 = 149,698,023.10/x
  3. Step 3: Cross multiply
    564,222,003.10x = 846,333,004.65 × 149,698,023.10
  4. Step 4: Simplify right side
    564,222,003.10x = 126,694,377,680,388,096
  5. Step 5: Solve for x
    x = 126,694,377,680,388,096/564,222,003.10
  6. Step 6: Final answer
    x = 224,547,034.65

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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.