Home / 9,749,068,397.86-14,613,396,164.07-4,079,905,036.18

Finding the Fourth Proportional to 9,749,068,397.86, 14,613,396,164.07 and 4,079,905,036.18

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Solution

The fourth proportional to 9,749,068,397.86, 14,613,396,164.07 and 4,079,905,036.18 is: 6,115,586,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,068,397.86 : 14,613,396,164.07 = 4,079,905,036.18 : x
  2. Step 2: Convert to fraction form
    9,749,068,397.86/14,613,396,164.07 = 4,079,905,036.18/x
  3. Step 3: Cross multiply
    9,749,068,397.86x = 14,613,396,164.07 × 4,079,905,036.18
  4. Step 4: Simplify right side
    9,749,068,397.86x = 59,621,268,605,454,311,424
  5. Step 5: Solve for x
    x = 59,621,268,605,454,311,424/9,749,068,397.86
  6. Step 6: Final answer
    x = 6,115,586,246.02

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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.