Home / 15,707,555.60-23,561,333.40-15,441,835.10

Finding the Fourth Proportional to 15,707,555.60, 23,561,333.40 and 15,441,835.10

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Solution

The fourth proportional to 15,707,555.60, 23,561,333.40 and 15,441,835.10 is: 23,162,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,555.60 : 23,561,333.40 = 15,441,835.10 : x
  2. Step 2: Convert to fraction form
    15,707,555.60/23,561,333.40 = 15,441,835.10/x
  3. Step 3: Cross multiply
    15,707,555.60x = 23,561,333.40 × 15,441,835.10
  4. Step 4: Simplify right side
    15,707,555.60x = 363,830,225,098,922.31
  5. Step 5: Solve for x
    x = 363,830,225,098,922.31/15,707,555.60
  6. Step 6: Final answer
    x = 23,162,752.65

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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.