Home / 3,444,239,063.70-4,754,519,112.33-2,315,862,864.90

Finding the Fourth Proportional to 3,444,239,063.70, 4,754,519,112.33 and 2,315,862,864.90

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Solution

The fourth proportional to 3,444,239,063.70, 4,754,519,112.33 and 2,315,862,864.90 is: 3,196,878,628.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,239,063.70 : 4,754,519,112.33 = 2,315,862,864.90 : x
  2. Step 2: Convert to fraction form
    3,444,239,063.70/4,754,519,112.33 = 2,315,862,864.90/x
  3. Step 3: Cross multiply
    3,444,239,063.70x = 4,754,519,112.33 × 2,315,862,864.90
  4. Step 4: Simplify right side
    3,444,239,063.70x = 11,010,814,252,702,359,552
  5. Step 5: Solve for x
    x = 11,010,814,252,702,359,552/3,444,239,063.70
  6. Step 6: Final answer
    x = 3,196,878,628.07

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1.5x scale

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.