Home / 26,916,520,030.85-40,381,760,845.38-14,315,016,199.61

Finding the Fourth Proportional to 26,916,520,030.85, 40,381,760,845.38 and 14,315,016,199.61

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Solution

The fourth proportional to 26,916,520,030.85, 40,381,760,845.38 and 14,315,016,199.61 is: 21,476,236,898.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,916,520,030.85 : 40,381,760,845.38 = 14,315,016,199.61 : x
  2. Step 2: Convert to fraction form
    26,916,520,030.85/40,381,760,845.38 = 14,315,016,199.61/x
  3. Step 3: Cross multiply
    26,916,520,030.85x = 40,381,760,845.38 × 14,315,016,199.61
  4. Step 4: Simplify right side
    26,916,520,030.85x = 578,065,560,670,213,111,808
  5. Step 5: Solve for x
    x = 578,065,560,670,213,111,808/26,916,520,030.85
  6. Step 6: Final answer
    x = 21,476,236,898.66

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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.