Home / 55,567,259.20-83,350,888.80-17,232,648.40

Finding the Fourth Proportional to 55,567,259.20, 83,350,888.80 and 17,232,648.40

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Solution

The fourth proportional to 55,567,259.20, 83,350,888.80 and 17,232,648.40 is: 25,848,972.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,567,259.20 : 83,350,888.80 = 17,232,648.40 : x
  2. Step 2: Convert to fraction form
    55,567,259.20/83,350,888.80 = 17,232,648.40/x
  3. Step 3: Cross multiply
    55,567,259.20x = 83,350,888.80 × 17,232,648.40
  4. Step 4: Simplify right side
    55,567,259.20x = 1,436,356,560,517,897.75
  5. Step 5: Solve for x
    x = 1,436,356,560,517,897.75/55,567,259.20
  6. Step 6: Final answer
    x = 25,848,972.60

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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.