Home / 26,163,476.82-36,105,598.02-14,563,780.56

Finding the Fourth Proportional to 26,163,476.82, 36,105,598.02 and 14,563,780.56

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Solution

The fourth proportional to 26,163,476.82, 36,105,598.02 and 14,563,780.56 is: 20,098,017.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,476.82 : 36,105,598.02 = 14,563,780.56 : x
  2. Step 2: Convert to fraction form
    26,163,476.82/36,105,598.02 = 14,563,780.56/x
  3. Step 3: Cross multiply
    26,163,476.82x = 36,105,598.02 × 14,563,780.56
  4. Step 4: Simplify right side
    26,163,476.82x = 525,834,006,550,850.56
  5. Step 5: Solve for x
    x = 525,834,006,550,850.56/26,163,476.82
  6. Step 6: Final answer
    x = 20,098,017.18

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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.