Home / 2,825,598,707.35-4,238,443,008-1,573,024,251.13

Finding the Fourth Proportional to 2,825,598,707.35, 4,238,443,008 and 1,573,024,251.13

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Solution

The fourth proportional to 2,825,598,707.35, 4,238,443,008 and 1,573,024,251.13 is: 2,359,561,398.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,825,598,707.35 : 4,238,443,008 = 1,573,024,251.13 : x
  2. Step 2: Convert to fraction form
    2,825,598,707.35/4,238,443,008 = 1,573,024,251.13/x
  3. Step 3: Cross multiply
    2,825,598,707.35x = 4,238,443,008 × 1,573,024,251.13
  4. Step 4: Simplify right side
    2,825,598,707.35x = 6,667,173,638,616,385,536
  5. Step 5: Solve for x
    x = 6,667,173,638,616,385,536/2,825,598,707.35
  6. Step 6: Final answer
    x = 2,359,561,398.89

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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.