Home / 3,073,566,454.36-4,241,520,808.50-1,663,869,371.32

Finding the Fourth Proportional to 3,073,566,454.36, 4,241,520,808.50 and 1,663,869,371.32

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Solution

The fourth proportional to 3,073,566,454.36, 4,241,520,808.50 and 1,663,869,371.32 is: 2,296,139,246.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,566,454.36 : 4,241,520,808.50 = 1,663,869,371.32 : x
  2. Step 2: Convert to fraction form
    3,073,566,454.36/4,241,520,808.50 = 1,663,869,371.32/x
  3. Step 3: Cross multiply
    3,073,566,454.36x = 4,241,520,808.50 × 1,663,869,371.32
  4. Step 4: Simplify right side
    3,073,566,454.36x = 7,057,336,561,079,592,960
  5. Step 5: Solve for x
    x = 7,057,336,561,079,592,960/3,073,566,454.36
  6. Step 6: Final answer
    x = 2,296,139,246.01

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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.