Home / 55,604,485.80-83,414,601.90-17,262,001.80

Finding the Fourth Proportional to 55,604,485.80, 83,414,601.90 and 17,262,001.80

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Solution

The fourth proportional to 55,604,485.80, 83,414,601.90 and 17,262,001.80 is: 25,895,446.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,604,485.80 : 83,414,601.90 = 17,262,001.80 : x
  2. Step 2: Convert to fraction form
    55,604,485.80/83,414,601.90 = 17,262,001.80/x
  3. Step 3: Cross multiply
    55,604,485.80x = 83,414,601.90 × 17,262,001.80
  4. Step 4: Simplify right side
    55,604,485.80x = 1,439,903,008,144,083.50
  5. Step 5: Solve for x
    x = 1,439,903,008,144,083.50/55,604,485.80
  6. Step 6: Final answer
    x = 25,895,446.88

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1.5x scale

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.