Home / 3,976,206,088,948.60-5,964,273,160,159.80-1,256,519,960,214.40

Finding the Fourth Proportional to 3,976,206,088,948.60, 5,964,273,160,159.80 and 1,256,519,960,214.40

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Solution

The fourth proportional to 3,976,206,088,948.60, 5,964,273,160,159.80 and 1,256,519,960,214.40 is: 1,884,768,572,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,206,088,948.60 : 5,964,273,160,159.80 = 1,256,519,960,214.40 : x
  2. Step 2: Convert to fraction form
    3,976,206,088,948.60/5,964,273,160,159.80 = 1,256,519,960,214.40/x
  3. Step 3: Cross multiply
    3,976,206,088,948.60x = 5,964,273,160,159.80 × 1,256,519,960,214.40
  4. Step 4: Simplify right side
    3,976,206,088,948.60x = 7,494,228,273,911,805,241,196,544
  5. Step 5: Solve for x
    x = 7,494,228,273,911,805,241,196,544/3,976,206,088,948.60
  6. Step 6: Final answer
    x = 1,884,768,572,419.10

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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.