Home / 33,264,317.80-49,891,811.10-10,547,511.40

Finding the Fourth Proportional to 33,264,317.80, 49,891,811.10 and 10,547,511.40

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Solution

The fourth proportional to 33,264,317.80, 49,891,811.10 and 10,547,511.40 is: 15,819,787.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,317.80 : 49,891,811.10 = 10,547,511.40 : x
  2. Step 2: Convert to fraction form
    33,264,317.80/49,891,811.10 = 10,547,511.40/x
  3. Step 3: Cross multiply
    33,264,317.80x = 49,891,811.10 × 10,547,511.40
  4. Step 4: Simplify right side
    33,264,317.80x = 526,234,446,343,896.56
  5. Step 5: Solve for x
    x = 526,234,446,343,896.56/33,264,317.80
  6. Step 6: Final answer
    x = 15,819,787.72

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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.