Home / 9,749,068,476.40-14,613,396,281.34-4,079,905,114.42

Finding the Fourth Proportional to 9,749,068,476.40, 14,613,396,281.34 and 4,079,905,114.42

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Solution

The fourth proportional to 9,749,068,476.40, 14,613,396,281.34 and 4,079,905,114.42 is: 6,115,586,363.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,068,476.40 : 14,613,396,281.34 = 4,079,905,114.42 : x
  2. Step 2: Convert to fraction form
    9,749,068,476.40/14,613,396,281.34 = 4,079,905,114.42/x
  3. Step 3: Cross multiply
    9,749,068,476.40x = 14,613,396,281.34 × 4,079,905,114.42
  4. Step 4: Simplify right side
    9,749,068,476.40x = 59,621,270,227,285,278,720
  5. Step 5: Solve for x
    x = 59,621,270,227,285,278,720/9,749,068,476.40
  6. Step 6: Final answer
    x = 6,115,586,363.11

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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.