Home / 26,603,877.48-36,723,334.14-17,437,110.72

Finding the Fourth Proportional to 26,603,877.48, 36,723,334.14 and 17,437,110.72

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Solution

The fourth proportional to 26,603,877.48, 36,723,334.14 and 17,437,110.72 is: 24,069,756.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603,877.48 : 36,723,334.14 = 17,437,110.72 : x
  2. Step 2: Convert to fraction form
    26,603,877.48/36,723,334.14 = 17,437,110.72/x
  3. Step 3: Cross multiply
    26,603,877.48x = 36,723,334.14 × 17,437,110.72
  4. Step 4: Simplify right side
    26,603,877.48x = 640,348,843,406,736
  5. Step 5: Solve for x
    x = 640,348,843,406,736/26,603,877.48
  6. Step 6: Final answer
    x = 24,069,756.14

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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.