Home / 16,707,002.90-25,084,123.95-10,329,710.90

Finding the Fourth Proportional to 16,707,002.90, 25,084,123.95 and 10,329,710.90

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Solution

The fourth proportional to 16,707,002.90, 25,084,123.95 and 10,329,710.90 is: 15,509,170.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707,002.90 : 25,084,123.95 = 10,329,710.90 : x
  2. Step 2: Convert to fraction form
    16,707,002.90/25,084,123.95 = 10,329,710.90/x
  3. Step 3: Cross multiply
    16,707,002.90x = 25,084,123.95 × 10,329,710.90
  4. Step 4: Simplify right side
    16,707,002.90x = 259,111,748,583,266.06
  5. Step 5: Solve for x
    x = 259,111,748,583,266.06/16,707,002.90
  6. Step 6: Final answer
    x = 15,509,170.02

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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.