Home / 2,550,731,251,403.20-3,828,819,637,476.30-1,099,310,193,979.30

Finding the Fourth Proportional to 2,550,731,251,403.20, 3,828,819,637,476.30 and 1,099,310,193,979.30

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Solution

The fourth proportional to 2,550,731,251,403.20, 3,828,819,637,476.30 and 1,099,310,193,979.30 is: 1,650,138,742,005.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,731,251,403.20 : 3,828,819,637,476.30 = 1,099,310,193,979.30 : x
  2. Step 2: Convert to fraction form
    2,550,731,251,403.20/3,828,819,637,476.30 = 1,099,310,193,979.30/x
  3. Step 3: Cross multiply
    2,550,731,251,403.20x = 3,828,819,637,476.30 × 1,099,310,193,979.30
  4. Step 4: Simplify right side
    2,550,731,251,403.20x = 4,209,060,458,385,824,240,631,808
  5. Step 5: Solve for x
    x = 4,209,060,458,385,824,240,631,808/2,550,731,251,403.20
  6. Step 6: Final answer
    x = 1,650,138,742,005.98

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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.