Home / 3,565,046,803.20-5,347,806,400.80-944,814,350.40

Finding the Fourth Proportional to 3,565,046,803.20, 5,347,806,400.80 and 944,814,350.40

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Solution

The fourth proportional to 3,565,046,803.20, 5,347,806,400.80 and 944,814,350.40 is: 1,417,284,122.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,046,803.20 : 5,347,806,400.80 = 944,814,350.40 : x
  2. Step 2: Convert to fraction form
    3,565,046,803.20/5,347,806,400.80 = 944,814,350.40/x
  3. Step 3: Cross multiply
    3,565,046,803.20x = 5,347,806,400.80 × 944,814,350.40
  4. Step 4: Simplify right side
    3,565,046,803.20x = 5,052,684,230,636,814,336
  5. Step 5: Solve for x
    x = 5,052,684,230,636,814,336/3,565,046,803.20
  6. Step 6: Final answer
    x = 1,417,284,122.64

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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.