Home / 26,603,881.48-36,723,339.66-17,437,114.72

Finding the Fourth Proportional to 26,603,881.48, 36,723,339.66 and 17,437,114.72

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Solution

The fourth proportional to 26,603,881.48, 36,723,339.66 and 17,437,114.72 is: 24,069,761.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603,881.48 : 36,723,339.66 = 17,437,114.72 : x
  2. Step 2: Convert to fraction form
    26,603,881.48/36,723,339.66 = 17,437,114.72/x
  3. Step 3: Cross multiply
    26,603,881.48x = 36,723,339.66 × 17,437,114.72
  4. Step 4: Simplify right side
    26,603,881.48x = 640,349,086,552,945.75
  5. Step 5: Solve for x
    x = 640,349,086,552,945.75/26,603,881.48
  6. Step 6: Final answer
    x = 24,069,761.66

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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.