Home / 3,288,673,995.66-4,931,040,946.05-1,046,752,853.40

Finding the Fourth Proportional to 3,288,673,995.66, 4,931,040,946.05 and 1,046,752,853.40

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Solution

The fourth proportional to 3,288,673,995.66, 4,931,040,946.05 and 1,046,752,853.40 is: 1,569,502,233.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,673,995.66 : 4,931,040,946.05 = 1,046,752,853.40 : x
  2. Step 2: Convert to fraction form
    3,288,673,995.66/4,931,040,946.05 = 1,046,752,853.40/x
  3. Step 3: Cross multiply
    3,288,673,995.66x = 4,931,040,946.05 × 1,046,752,853.40
  4. Step 4: Simplify right side
    3,288,673,995.66x = 5,161,581,180,510,072,832
  5. Step 5: Solve for x
    x = 5,161,581,180,510,072,832/3,288,673,995.66
  6. Step 6: Final answer
    x = 1,569,502,233.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.