Home / 4,550,057,113,703.60-6,824,359,149,272.80-1,325,970,726,880.40

Finding the Fourth Proportional to 4,550,057,113,703.60, 6,824,359,149,272.80 and 1,325,970,726,880.40

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Solution

The fourth proportional to 4,550,057,113,703.60, 6,824,359,149,272.80 and 1,325,970,726,880.40 is: 1,988,744,368,592.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,057,113,703.60 : 6,824,359,149,272.80 = 1,325,970,726,880.40 : x
  2. Step 2: Convert to fraction form
    4,550,057,113,703.60/6,824,359,149,272.80 = 1,325,970,726,880.40/x
  3. Step 3: Cross multiply
    4,550,057,113,703.60x = 6,824,359,149,272.80 × 1,325,970,726,880.40
  4. Step 4: Simplify right side
    4,550,057,113,703.60x = 9,048,900,461,654,161,703,829,504
  5. Step 5: Solve for x
    x = 9,048,900,461,654,161,703,829,504/4,550,057,113,703.60
  6. Step 6: Final answer
    x = 1,988,744,368,592.91

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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.