Home / 3,011,794,261.20-4,156,376,890.75-1,673,740,747.22

Finding the Fourth Proportional to 3,011,794,261.20, 4,156,376,890.75 and 1,673,740,747.22

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Solution

The fourth proportional to 3,011,794,261.20, 4,156,376,890.75 and 1,673,740,747.22 is: 2,309,818,254.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,794,261.20 : 4,156,376,890.75 = 1,673,740,747.22 : x
  2. Step 2: Convert to fraction form
    3,011,794,261.20/4,156,376,890.75 = 1,673,740,747.22/x
  3. Step 3: Cross multiply
    3,011,794,261.20x = 4,156,376,890.75 × 1,673,740,747.22
  4. Step 4: Simplify right side
    3,011,794,261.20x = 6,956,697,362,826,711,040
  5. Step 5: Solve for x
    x = 6,956,697,362,826,711,040/3,011,794,261.20
  6. Step 6: Final answer
    x = 2,309,818,254.34

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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.