Home / 8,158,253,909,073.30-11,258,547,100,689-4,454,617,063,725.80

Finding the Fourth Proportional to 8,158,253,909,073.30, 11,258,547,100,689 and 4,454,617,063,725.80

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Solution

The fourth proportional to 8,158,253,909,073.30, 11,258,547,100,689 and 4,454,617,063,725.80 is: 6,147,457,113,551.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,158,253,909,073.30 : 11,258,547,100,689 = 4,454,617,063,725.80 : x
  2. Step 2: Convert to fraction form
    8,158,253,909,073.30/11,258,547,100,689 = 4,454,617,063,725.80/x
  3. Step 3: Cross multiply
    8,158,253,909,073.30x = 11,258,547,100,689 × 4,454,617,063,725.80
  4. Step 4: Simplify right side
    8,158,253,909,073.30x = 50,152,516,027,489,847,873,634,304
  5. Step 5: Solve for x
    x = 50,152,516,027,489,847,873,634,304/8,158,253,909,073.30
  6. Step 6: Final answer
    x = 6,147,457,113,551.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.