Home / 17,016,074.60-25,526,444.70-5,655,338.60

Finding the Fourth Proportional to 17,016,074.60, 25,526,444.70 and 5,655,338.60

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Solution

The fourth proportional to 17,016,074.60, 25,526,444.70 and 5,655,338.60 is: 8,483,783.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,074.60 : 25,526,444.70 = 5,655,338.60 : x
  2. Step 2: Convert to fraction form
    17,016,074.60/25,526,444.70 = 5,655,338.60/x
  3. Step 3: Cross multiply
    17,016,074.60x = 25,526,444.70 × 5,655,338.60
  4. Step 4: Simplify right side
    17,016,074.60x = 144,360,688,032,675.41
  5. Step 5: Solve for x
    x = 144,360,688,032,675.41/17,016,074.60
  6. Step 6: Final answer
    x = 8,483,783.21

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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.