Home / 1,382,433,994.94-2,073,652,988.20-564,546,295.94

Finding the Fourth Proportional to 1,382,433,994.94, 2,073,652,988.20 and 564,546,295.94

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Solution

The fourth proportional to 1,382,433,994.94, 2,073,652,988.20 and 564,546,295.94 is: 846,820,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,382,433,994.94 : 2,073,652,988.20 = 564,546,295.94 : x
  2. Step 2: Convert to fraction form
    1,382,433,994.94/2,073,652,988.20 = 564,546,295.94/x
  3. Step 3: Cross multiply
    1,382,433,994.94x = 2,073,652,988.20 × 564,546,295.94
  4. Step 4: Simplify right side
    1,382,433,994.94x = 1,170,673,113,553,222,656
  5. Step 5: Solve for x
    x = 1,170,673,113,553,222,656/1,382,433,994.94
  6. Step 6: Final answer
    x = 846,820,258.93

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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.