Home / 16,537,111.40-24,758,427.90-14,836,500.20

Finding the Fourth Proportional to 16,537,111.40, 24,758,427.90 and 14,836,500.20

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Solution

The fourth proportional to 16,537,111.40, 24,758,427.90 and 14,836,500.20 is: 22,212,368.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537,111.40 : 24,758,427.90 = 14,836,500.20 : x
  2. Step 2: Convert to fraction form
    16,537,111.40/24,758,427.90 = 14,836,500.20/x
  3. Step 3: Cross multiply
    16,537,111.40x = 24,758,427.90 × 14,836,500.20
  4. Step 4: Simplify right side
    16,537,111.40x = 367,328,420,490,035.56
  5. Step 5: Solve for x
    x = 367,328,420,490,035.56/16,537,111.40
  6. Step 6: Final answer
    x = 22,212,368.99

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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.