Home / 2,550,731,251,036.60-3,828,819,636,926-1,099,310,193,612.40

Finding the Fourth Proportional to 2,550,731,251,036.60, 3,828,819,636,926 and 1,099,310,193,612.40

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Solution

The fourth proportional to 2,550,731,251,036.60, 3,828,819,636,926 and 1,099,310,193,612.40 is: 1,650,138,741,455.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,731,251,036.60 : 3,828,819,636,926 = 1,099,310,193,612.40 : x
  2. Step 2: Convert to fraction form
    2,550,731,251,036.60/3,828,819,636,926 = 1,099,310,193,612.40/x
  3. Step 3: Cross multiply
    2,550,731,251,036.60x = 3,828,819,636,926 × 1,099,310,193,612.40
  4. Step 4: Simplify right side
    2,550,731,251,036.60x = 4,209,060,456,376,080,193,814,528
  5. Step 5: Solve for x
    x = 4,209,060,456,376,080,193,814,528/2,550,731,251,036.60
  6. Step 6: Final answer
    x = 1,650,138,741,455.24

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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.