Home / 26,842,454,223.35-40,267,818,486.77-9,151,994,780.28

Finding the Fourth Proportional to 26,842,454,223.35, 40,267,818,486.77 and 9,151,994,780.28

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Solution

The fourth proportional to 26,842,454,223.35, 40,267,818,486.77 and 9,151,994,780.28 is: 13,729,402,741.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,842,454,223.35 : 40,267,818,486.77 = 9,151,994,780.28 : x
  2. Step 2: Convert to fraction form
    26,842,454,223.35/40,267,818,486.77 = 9,151,994,780.28/x
  3. Step 3: Cross multiply
    26,842,454,223.35x = 40,267,818,486.77 × 9,151,994,780.28
  4. Step 4: Simplify right side
    26,842,454,223.35x = 368,530,864,604,135,817,216
  5. Step 5: Solve for x
    x = 368,530,864,604,135,817,216/26,842,454,223.35
  6. Step 6: Final answer
    x = 13,729,402,741.56

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1.5x scale

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.