Home / 576,315,359.10-796,655,577.24-514,207,030.41

Finding the Fourth Proportional to 576,315,359.10, 796,655,577.24 and 514,207,030.41

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Solution

The fourth proportional to 576,315,359.10, 796,655,577.24 and 514,207,030.41 is: 710,801,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,315,359.10 : 796,655,577.24 = 514,207,030.41 : x
  2. Step 2: Convert to fraction form
    576,315,359.10/796,655,577.24 = 514,207,030.41/x
  3. Step 3: Cross multiply
    576,315,359.10x = 796,655,577.24 × 514,207,030.41
  4. Step 4: Simplify right side
    576,315,359.10x = 409,645,898,632,144,832
  5. Step 5: Solve for x
    x = 409,645,898,632,144,832/576,315,359.10
  6. Step 6: Final answer
    x = 710,801,633.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.