Home / 26,643,269.72-36,768,603.76-16,328,000.72

Finding the Fourth Proportional to 26,643,269.72, 36,768,603.76 and 16,328,000.72

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Solution

The fourth proportional to 26,643,269.72, 36,768,603.76 and 16,328,000.72 is: 22,533,187.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,269.72 : 36,768,603.76 = 16,328,000.72 : x
  2. Step 2: Convert to fraction form
    26,643,269.72/36,768,603.76 = 16,328,000.72/x
  3. Step 3: Cross multiply
    26,643,269.72x = 36,768,603.76 × 16,328,000.72
  4. Step 4: Simplify right side
    26,643,269.72x = 600,357,788,442,011.62
  5. Step 5: Solve for x
    x = 600,357,788,442,011.62/26,643,269.72
  6. Step 6: Final answer
    x = 22,533,187.36

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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.