Home / 1,063,104,045.20-1,594,656,067.80-652,829,843.60

Finding the Fourth Proportional to 1,063,104,045.20, 1,594,656,067.80 and 652,829,843.60

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Solution

The fourth proportional to 1,063,104,045.20, 1,594,656,067.80 and 652,829,843.60 is: 979,244,765.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,104,045.20 : 1,594,656,067.80 = 652,829,843.60 : x
  2. Step 2: Convert to fraction form
    1,063,104,045.20/1,594,656,067.80 = 652,829,843.60/x
  3. Step 3: Cross multiply
    1,063,104,045.20x = 1,594,656,067.80 × 652,829,843.60
  4. Step 4: Simplify right side
    1,063,104,045.20x = 1,041,039,071,337,665,024
  5. Step 5: Solve for x
    x = 1,041,039,071,337,665,024/1,063,104,045.20
  6. Step 6: Final answer
    x = 979,244,765.40

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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.