Home / 15,055,780.60-22,583,670.90-10,835,745.40

Finding the Fourth Proportional to 15,055,780.60, 22,583,670.90 and 10,835,745.40

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Solution

The fourth proportional to 15,055,780.60, 22,583,670.90 and 10,835,745.40 is: 16,253,618.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055,780.60 : 22,583,670.90 = 10,835,745.40 : x
  2. Step 2: Convert to fraction form
    15,055,780.60/22,583,670.90 = 10,835,745.40/x
  3. Step 3: Cross multiply
    15,055,780.60x = 22,583,670.90 × 10,835,745.40
  4. Step 4: Simplify right side
    15,055,780.60x = 244,710,908,069,788.84
  5. Step 5: Solve for x
    x = 244,710,908,069,788.84/15,055,780.60
  6. Step 6: Final answer
    x = 16,253,618.10

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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.