Home / 33,101,599.53-45,679,491.36-19,163,545.59

Finding the Fourth Proportional to 33,101,599.53, 45,679,491.36 and 19,163,545.59

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Solution

The fourth proportional to 33,101,599.53, 45,679,491.36 and 19,163,545.59 is: 26,445,278.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,101,599.53 : 45,679,491.36 = 19,163,545.59 : x
  2. Step 2: Convert to fraction form
    33,101,599.53/45,679,491.36 = 19,163,545.59/x
  3. Step 3: Cross multiply
    33,101,599.53x = 45,679,491.36 × 19,163,545.59
  4. Step 4: Simplify right side
    33,101,599.53x = 875,381,015,205,371.12
  5. Step 5: Solve for x
    x = 875,381,015,205,371.12/33,101,599.53
  6. Step 6: Final answer
    x = 26,445,278.40

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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.