Home / 15,977,793.60-23,966,690.40-11,088,536.40

Finding the Fourth Proportional to 15,977,793.60, 23,966,690.40 and 11,088,536.40

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Solution

The fourth proportional to 15,977,793.60, 23,966,690.40 and 11,088,536.40 is: 16,632,804.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977,793.60 : 23,966,690.40 = 11,088,536.40 : x
  2. Step 2: Convert to fraction form
    15,977,793.60/23,966,690.40 = 11,088,536.40/x
  3. Step 3: Cross multiply
    15,977,793.60x = 23,966,690.40 × 11,088,536.40
  4. Step 4: Simplify right side
    15,977,793.60x = 265,755,518,887,930.56
  5. Step 5: Solve for x
    x = 265,755,518,887,930.56/15,977,793.60
  6. Step 6: Final answer
    x = 16,632,804.60

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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.