Home / 1,838,795,168.28-2,537,590,924.98-1,003,473,546.60

Finding the Fourth Proportional to 1,838,795,168.28, 2,537,590,924.98 and 1,003,473,546.60

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Solution

The fourth proportional to 1,838,795,168.28, 2,537,590,924.98 and 1,003,473,546.60 is: 1,384,822,741.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,795,168.28 : 2,537,590,924.98 = 1,003,473,546.60 : x
  2. Step 2: Convert to fraction form
    1,838,795,168.28/2,537,590,924.98 = 1,003,473,546.60/x
  3. Step 3: Cross multiply
    1,838,795,168.28x = 2,537,590,924.98 × 1,003,473,546.60
  4. Step 4: Simplify right side
    1,838,795,168.28x = 2,546,405,365,309,655,040
  5. Step 5: Solve for x
    x = 2,546,405,365,309,655,040/1,838,795,168.28
  6. Step 6: Final answer
    x = 1,384,822,741.13

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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.