Home / 1,484,434,248.30-2,226,937,760.04-564,238,645.56

Finding the Fourth Proportional to 1,484,434,248.30, 2,226,937,760.04 and 564,238,645.56

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Solution

The fourth proportional to 1,484,434,248.30, 2,226,937,760.04 and 564,238,645.56 is: 846,466,825.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,434,248.30 : 2,226,937,760.04 = 564,238,645.56 : x
  2. Step 2: Convert to fraction form
    1,484,434,248.30/2,226,937,760.04 = 564,238,645.56/x
  3. Step 3: Cross multiply
    1,484,434,248.30x = 2,226,937,760.04 × 564,238,645.56
  4. Step 4: Simplify right side
    1,484,434,248.30x = 1,256,524,345,471,389,696
  5. Step 5: Solve for x
    x = 1,256,524,345,471,389,696/1,484,434,248.30
  6. Step 6: Final answer
    x = 846,466,825.26

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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.