Home / 373,248,004.30-559,872,006.45-276,502,122.70

Finding the Fourth Proportional to 373,248,004.30, 559,872,006.45 and 276,502,122.70

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Solution

The fourth proportional to 373,248,004.30, 559,872,006.45 and 276,502,122.70 is: 414,753,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,004.30 : 559,872,006.45 = 276,502,122.70 : x
  2. Step 2: Convert to fraction form
    373,248,004.30/559,872,006.45 = 276,502,122.70/x
  3. Step 3: Cross multiply
    373,248,004.30x = 559,872,006.45 × 276,502,122.70
  4. Step 4: Simplify right side
    373,248,004.30x = 154,805,798,223,733,088
  5. Step 5: Solve for x
    x = 154,805,798,223,733,088/373,248,004.30
  6. Step 6: Final answer
    x = 414,753,184.05

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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.