Home / 42,244,704,228.70-63,367,056,343.05-35,426,103,622.30

Finding the Fourth Proportional to 42,244,704,228.70, 63,367,056,343.05 and 35,426,103,622.30

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Solution

The fourth proportional to 42,244,704,228.70, 63,367,056,343.05 and 35,426,103,622.30 is: 53,139,155,433.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,244,704,228.70 : 63,367,056,343.05 = 35,426,103,622.30 : x
  2. Step 2: Convert to fraction form
    42,244,704,228.70/63,367,056,343.05 = 35,426,103,622.30/x
  3. Step 3: Cross multiply
    42,244,704,228.70x = 63,367,056,343.05 × 35,426,103,622.30
  4. Step 4: Simplify right side
    42,244,704,228.70x = 2,244,847,904,249,012,027,392
  5. Step 5: Solve for x
    x = 2,244,847,904,249,012,027,392/42,244,704,228.70
  6. Step 6: Final answer
    x = 53,139,155,433.45

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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.