Home / 26,600,782.08-36,709,084.80-14,377,601.28

Finding the Fourth Proportional to 26,600,782.08, 36,709,084.80 and 14,377,601.28

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Solution

The fourth proportional to 26,600,782.08, 36,709,084.80 and 14,377,601.28 is: 19,841,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,782.08 : 36,709,084.80 = 14,377,601.28 : x
  2. Step 2: Convert to fraction form
    26,600,782.08/36,709,084.80 = 14,377,601.28/x
  3. Step 3: Cross multiply
    26,600,782.08x = 36,709,084.80 × 14,377,601.28
  4. Step 4: Simplify right side
    26,600,782.08x = 527,788,584,608,108.50
  5. Step 5: Solve for x
    x = 527,788,584,608,108.50/26,600,782.08
  6. Step 6: Final answer
    x = 19,841,092.76

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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.