Home / 5,985,708,449.04-8,260,565,564.52-3,309,439,107.60

Finding the Fourth Proportional to 5,985,708,449.04, 8,260,565,564.52 and 3,309,439,107.60

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Solution

The fourth proportional to 5,985,708,449.04, 8,260,565,564.52 and 3,309,439,107.60 is: 4,567,185,148.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,708,449.04 : 8,260,565,564.52 = 3,309,439,107.60 : x
  2. Step 2: Convert to fraction form
    5,985,708,449.04/8,260,565,564.52 = 3,309,439,107.60/x
  3. Step 3: Cross multiply
    5,985,708,449.04x = 8,260,565,564.52 × 3,309,439,107.60
  4. Step 4: Simplify right side
    5,985,708,449.04x = 27,337,838,730,116,358,144
  5. Step 5: Solve for x
    x = 27,337,838,730,116,358,144/5,985,708,449.04
  6. Step 6: Final answer
    x = 4,567,185,148.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.