Home / 595,281,904.12-892,865,125.53-180,762,315.88

Finding the Fourth Proportional to 595,281,904.12, 892,865,125.53 and 180,762,315.88

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Solution

The fourth proportional to 595,281,904.12, 892,865,125.53 and 180,762,315.88 is: 271,125,943.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,281,904.12 : 892,865,125.53 = 180,762,315.88 : x
  2. Step 2: Convert to fraction form
    595,281,904.12/892,865,125.53 = 180,762,315.88/x
  3. Step 3: Cross multiply
    595,281,904.12x = 892,865,125.53 × 180,762,315.88
  4. Step 4: Simplify right side
    595,281,904.12x = 161,396,367,859,289,696
  5. Step 5: Solve for x
    x = 161,396,367,859,289,696/595,281,904.12
  6. Step 6: Final answer
    x = 271,125,943.43

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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.