Home / 15,699,375.40-23,549,063.10-15,699,375.40

Finding the Fourth Proportional to 15,699,375.40, 23,549,063.10 and 15,699,375.40

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Solution

The fourth proportional to 15,699,375.40, 23,549,063.10 and 15,699,375.40 is: 23,549,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,699,375.40 : 23,549,063.10 = 15,699,375.40 : x
  2. Step 2: Convert to fraction form
    15,699,375.40/23,549,063.10 = 15,699,375.40/x
  3. Step 3: Cross multiply
    15,699,375.40x = 23,549,063.10 × 15,699,375.40
  4. Step 4: Simplify right side
    15,699,375.40x = 369,705,581,925,187.75
  5. Step 5: Solve for x
    x = 369,705,581,925,187.75/15,699,375.40
  6. Step 6: Final answer
    x = 23,549,063.10

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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.