Home / 295,488,045.45-443,232,068.18-134,244,909.45

Finding the Fourth Proportional to 295,488,045.45, 443,232,068.18 and 134,244,909.45

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Solution

The fourth proportional to 295,488,045.45, 443,232,068.18 and 134,244,909.45 is: 201,367,364.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,045.45 : 443,232,068.18 = 134,244,909.45 : x
  2. Step 2: Convert to fraction form
    295,488,045.45/443,232,068.18 = 134,244,909.45/x
  3. Step 3: Cross multiply
    295,488,045.45x = 443,232,068.18 × 134,244,909.45
  4. Step 4: Simplify right side
    295,488,045.45x = 59,501,648,857,489,096
  5. Step 5: Solve for x
    x = 59,501,648,857,489,096/295,488,045.45
  6. Step 6: Final answer
    x = 201,367,364.18

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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.