Home / 2,022,025,213.68-3,034,445,807.28-712,032,782.40

Finding the Fourth Proportional to 2,022,025,213.68, 3,034,445,807.28 and 712,032,782.40

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Solution

The fourth proportional to 2,022,025,213.68, 3,034,445,807.28 and 712,032,782.40 is: 1,068,544,979.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,025,213.68 : 3,034,445,807.28 = 712,032,782.40 : x
  2. Step 2: Convert to fraction form
    2,022,025,213.68/3,034,445,807.28 = 712,032,782.40/x
  3. Step 3: Cross multiply
    2,022,025,213.68x = 3,034,445,807.28 × 712,032,782.40
  4. Step 4: Simplify right side
    2,022,025,213.68x = 2,160,624,891,199,592,704
  5. Step 5: Solve for x
    x = 2,160,624,891,199,592,704/2,022,025,213.68
  6. Step 6: Final answer
    x = 1,068,544,979.85

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1.5x scale

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.