Home / 26,347,656.06-36,358,983-14,587,447.50

Finding the Fourth Proportional to 26,347,656.06, 36,358,983 and 14,587,447.50

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Solution

The fourth proportional to 26,347,656.06, 36,358,983 and 14,587,447.50 is: 20,130,244.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347,656.06 : 36,358,983 = 14,587,447.50 : x
  2. Step 2: Convert to fraction form
    26,347,656.06/36,358,983 = 14,587,447.50/x
  3. Step 3: Cross multiply
    26,347,656.06x = 36,358,983 × 14,587,447.50
  4. Step 4: Simplify right side
    26,347,656.06x = 530,384,755,665,892.50
  5. Step 5: Solve for x
    x = 530,384,755,665,892.50/26,347,656.06
  6. Step 6: Final answer
    x = 20,130,244.39

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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.