Home / 26,298,048.30-39,447,072.45-14,818,922.70

Finding the Fourth Proportional to 26,298,048.30, 39,447,072.45 and 14,818,922.70

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Solution

The fourth proportional to 26,298,048.30, 39,447,072.45 and 14,818,922.70 is: 22,228,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,298,048.30 : 39,447,072.45 = 14,818,922.70 : x
  2. Step 2: Convert to fraction form
    26,298,048.30/39,447,072.45 = 14,818,922.70/x
  3. Step 3: Cross multiply
    26,298,048.30x = 39,447,072.45 × 14,818,922.70
  4. Step 4: Simplify right side
    26,298,048.30x = 584,563,117,377,849.62
  5. Step 5: Solve for x
    x = 584,563,117,377,849.62/26,298,048.30
  6. Step 6: Final answer
    x = 22,228,384.05

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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.