Home / 4,195,413,392.46-5,789,669,603.68-2,315,818,180.50

Finding the Fourth Proportional to 4,195,413,392.46, 5,789,669,603.68 and 2,315,818,180.50

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Solution

The fourth proportional to 4,195,413,392.46, 5,789,669,603.68 and 2,315,818,180.50 is: 3,195,828,604.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,413,392.46 : 5,789,669,603.68 = 2,315,818,180.50 : x
  2. Step 2: Convert to fraction form
    4,195,413,392.46/5,789,669,603.68 = 2,315,818,180.50/x
  3. Step 3: Cross multiply
    4,195,413,392.46x = 5,789,669,603.68 × 2,315,818,180.50
  4. Step 4: Simplify right side
    4,195,413,392.46x = 13,407,822,127,290,374,144
  5. Step 5: Solve for x
    x = 13,407,822,127,290,374,144/4,195,413,392.46
  6. Step 6: Final answer
    x = 3,195,828,604.49

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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.