Home / 35,466,561,304.92-48,943,822,980.01-20,019,955,045.86

Finding the Fourth Proportional to 35,466,561,304.92, 48,943,822,980.01 and 20,019,955,045.86

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Solution

The fourth proportional to 35,466,561,304.92, 48,943,822,980.01 and 20,019,955,045.86 is: 27,627,520,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466,561,304.92 : 48,943,822,980.01 = 20,019,955,045.86 : x
  2. Step 2: Convert to fraction form
    35,466,561,304.92/48,943,822,980.01 = 20,019,955,045.86/x
  3. Step 3: Cross multiply
    35,466,561,304.92x = 48,943,822,980.01 × 20,019,955,045.86
  4. Step 4: Simplify right side
    35,466,561,304.92x = 979,853,135,832,409,964,544
  5. Step 5: Solve for x
    x = 979,853,135,832,409,964,544/35,466,561,304.92
  6. Step 6: Final answer
    x = 27,627,520,114.18

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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.