Home / 42,244,704,005.20-63,367,056,007.80-35,426,103,398.80

Finding the Fourth Proportional to 42,244,704,005.20, 63,367,056,007.80 and 35,426,103,398.80

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Solution

The fourth proportional to 42,244,704,005.20, 63,367,056,007.80 and 35,426,103,398.80 is: 53,139,155,098.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,244,704,005.20 : 63,367,056,007.80 = 35,426,103,398.80 : x
  2. Step 2: Convert to fraction form
    42,244,704,005.20/63,367,056,007.80 = 35,426,103,398.80/x
  3. Step 3: Cross multiply
    42,244,704,005.20x = 63,367,056,007.80 × 35,426,103,398.80
  4. Step 4: Simplify right side
    42,244,704,005.20x = 2,244,847,878,209,873,903,616
  5. Step 5: Solve for x
    x = 2,244,847,878,209,873,903,616/42,244,704,005.20
  6. Step 6: Final answer
    x = 53,139,155,098.20

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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.