Home / 15,552,668.40-23,329,002.60-14,607,884.40

Finding the Fourth Proportional to 15,552,668.40, 23,329,002.60 and 14,607,884.40

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Solution

The fourth proportional to 15,552,668.40, 23,329,002.60 and 14,607,884.40 is: 21,911,826.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,668.40 : 23,329,002.60 = 14,607,884.40 : x
  2. Step 2: Convert to fraction form
    15,552,668.40/23,329,002.60 = 14,607,884.40/x
  3. Step 3: Cross multiply
    15,552,668.40x = 23,329,002.60 × 14,607,884.40
  4. Step 4: Simplify right side
    15,552,668.40x = 340,787,373,148,099.50
  5. Step 5: Solve for x
    x = 340,787,373,148,099.50/15,552,668.40
  6. Step 6: Final answer
    x = 21,911,826.60

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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.