Home / 55,363,511.80-83,045,267.70-17,024,964.40

Finding the Fourth Proportional to 55,363,511.80, 83,045,267.70 and 17,024,964.40

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Solution

The fourth proportional to 55,363,511.80, 83,045,267.70 and 17,024,964.40 is: 25,537,446.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,363,511.80 : 83,045,267.70 = 17,024,964.40 : x
  2. Step 2: Convert to fraction form
    55,363,511.80/83,045,267.70 = 17,024,964.40/x
  3. Step 3: Cross multiply
    55,363,511.80x = 83,045,267.70 × 17,024,964.40
  4. Step 4: Simplify right side
    55,363,511.80x = 1,413,842,726,180,969.75
  5. Step 5: Solve for x
    x = 1,413,842,726,180,969.75/55,363,511.80
  6. Step 6: Final answer
    x = 25,537,446.60

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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.