Home / 597,887,634.30-896,831,451.45-514,663,973.70

Finding the Fourth Proportional to 597,887,634.30, 896,831,451.45 and 514,663,973.70

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Solution

The fourth proportional to 597,887,634.30, 896,831,451.45 and 514,663,973.70 is: 771,995,960.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,887,634.30 : 896,831,451.45 = 514,663,973.70 : x
  2. Step 2: Convert to fraction form
    597,887,634.30/896,831,451.45 = 514,663,973.70/x
  3. Step 3: Cross multiply
    597,887,634.30x = 896,831,451.45 × 514,663,973.70
  4. Step 4: Simplify right side
    597,887,634.30x = 461,566,838,542,395,648
  5. Step 5: Solve for x
    x = 461,566,838,542,395,648/597,887,634.30
  6. Step 6: Final answer
    x = 771,995,960.55

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Double scale
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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.