Home / 16,610,427.90-24,888,814.65-9,400,520.70

Finding the Fourth Proportional to 16,610,427.90, 24,888,814.65 and 9,400,520.70

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Solution

The fourth proportional to 16,610,427.90, 24,888,814.65 and 9,400,520.70 is: 14,085,598.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,427.90 : 24,888,814.65 = 9,400,520.70 : x
  2. Step 2: Convert to fraction form
    16,610,427.90/24,888,814.65 = 9,400,520.70/x
  3. Step 3: Cross multiply
    16,610,427.90x = 24,888,814.65 × 9,400,520.70
  4. Step 4: Simplify right side
    16,610,427.90x = 233,967,817,315,788.22
  5. Step 5: Solve for x
    x = 233,967,817,315,788.22/16,610,427.90
  6. Step 6: Final answer
    x = 14,085,598.44

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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.