Home / 3,442,225,807.76-5,164,392,468.26-1,762,700,461.83

Finding the Fourth Proportional to 3,442,225,807.76, 5,164,392,468.26 and 1,762,700,461.83

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Solution

The fourth proportional to 3,442,225,807.76, 5,164,392,468.26 and 1,762,700,461.83 is: 2,644,590,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,225,807.76 : 5,164,392,468.26 = 1,762,700,461.83 : x
  2. Step 2: Convert to fraction form
    3,442,225,807.76/5,164,392,468.26 = 1,762,700,461.83/x
  3. Step 3: Cross multiply
    3,442,225,807.76x = 5,164,392,468.26 × 1,762,700,461.83
  4. Step 4: Simplify right side
    3,442,225,807.76x = 9,103,276,988,838,640,640
  5. Step 5: Solve for x
    x = 9,103,276,988,838,640,640/3,442,225,807.76
  6. Step 6: Final answer
    x = 2,644,590,302.10

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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.