Home / 595,281,903.12-892,865,124.03-180,762,314.88

Finding the Fourth Proportional to 595,281,903.12, 892,865,124.03 and 180,762,314.88

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Solution

The fourth proportional to 595,281,903.12, 892,865,124.03 and 180,762,314.88 is: 271,125,941.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,281,903.12 : 892,865,124.03 = 180,762,314.88 : x
  2. Step 2: Convert to fraction form
    595,281,903.12/892,865,124.03 = 180,762,314.88/x
  3. Step 3: Cross multiply
    595,281,903.12x = 892,865,124.03 × 180,762,314.88
  4. Step 4: Simplify right side
    595,281,903.12x = 161,396,366,695,281,120
  5. Step 5: Solve for x
    x = 161,396,366,695,281,120/595,281,903.12
  6. Step 6: Final answer
    x = 271,125,941.93

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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.