Home / 2,301,746,422.48-3,176,404,088.60-1,284,461,182.73

Finding the Fourth Proportional to 2,301,746,422.48, 3,176,404,088.60 and 1,284,461,182.73

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Solution

The fourth proportional to 2,301,746,422.48, 3,176,404,088.60 and 1,284,461,182.73 is: 1,772,553,098.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,746,422.48 : 3,176,404,088.60 = 1,284,461,182.73 : x
  2. Step 2: Convert to fraction form
    2,301,746,422.48/3,176,404,088.60 = 1,284,461,182.73/x
  3. Step 3: Cross multiply
    2,301,746,422.48x = 3,176,404,088.60 × 1,284,461,182.73
  4. Step 4: Simplify right side
    2,301,746,422.48x = 4,079,967,752,482,716,160
  5. Step 5: Solve for x
    x = 4,079,967,752,482,716,160/2,301,746,422.48
  6. Step 6: Final answer
    x = 1,772,553,098.22

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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.