Home / 23,370,017.60-34,992,040.80-16,945,486.40

Finding the Fourth Proportional to 23,370,017.60, 34,992,040.80 and 16,945,486.40

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Solution

The fourth proportional to 23,370,017.60, 34,992,040.80 and 16,945,486.40 is: 25,372,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370,017.60 : 34,992,040.80 = 16,945,486.40 : x
  2. Step 2: Convert to fraction form
    23,370,017.60/34,992,040.80 = 16,945,486.40/x
  3. Step 3: Cross multiply
    23,370,017.60x = 34,992,040.80 × 16,945,486.40
  4. Step 4: Simplify right side
    23,370,017.60x = 592,957,151,484,645
  5. Step 5: Solve for x
    x = 592,957,151,484,645/23,370,017.60
  6. Step 6: Final answer
    x = 25,372,559.05

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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.