Home / 2,196,291,489.48-3,294,434,590.38-560,516,266.44

Finding the Fourth Proportional to 2,196,291,489.48, 3,294,434,590.38 and 560,516,266.44

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Solution

The fourth proportional to 2,196,291,489.48, 3,294,434,590.38 and 560,516,266.44 is: 840,773,724.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,291,489.48 : 3,294,434,590.38 = 560,516,266.44 : x
  2. Step 2: Convert to fraction form
    2,196,291,489.48/3,294,434,590.38 = 560,516,266.44/x
  3. Step 3: Cross multiply
    2,196,291,489.48x = 3,294,434,590.38 × 560,516,266.44
  4. Step 4: Simplify right side
    2,196,291,489.48x = 1,846,584,176,630,588,672
  5. Step 5: Solve for x
    x = 1,846,584,176,630,588,672/2,196,291,489.48
  6. Step 6: Final answer
    x = 840,773,724.92

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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.