Home / 16,916,575.04-23,345,221.68-9,574,407.68

Finding the Fourth Proportional to 16,916,575.04, 23,345,221.68 and 9,574,407.68

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Solution

The fourth proportional to 16,916,575.04, 23,345,221.68 and 9,574,407.68 is: 13,212,879.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,575.04 : 23,345,221.68 = 9,574,407.68 : x
  2. Step 2: Convert to fraction form
    16,916,575.04/23,345,221.68 = 9,574,407.68/x
  3. Step 3: Cross multiply
    16,916,575.04x = 23,345,221.68 × 9,574,407.68
  4. Step 4: Simplify right side
    16,916,575.04x = 223,516,669,744,294.50
  5. Step 5: Solve for x
    x = 223,516,669,744,294.50/16,916,575.04
  6. Step 6: Final answer
    x = 13,212,879.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.