Home / 35,165,210.60-48,529,721.22-21,226,344.14

Finding the Fourth Proportional to 35,165,210.60, 48,529,721.22 and 21,226,344.14

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Solution

The fourth proportional to 35,165,210.60, 48,529,721.22 and 21,226,344.14 is: 29,293,399.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165,210.60 : 48,529,721.22 = 21,226,344.14 : x
  2. Step 2: Convert to fraction form
    35,165,210.60/48,529,721.22 = 21,226,344.14/x
  3. Step 3: Cross multiply
    35,165,210.60x = 48,529,721.22 × 21,226,344.14
  4. Step 4: Simplify right side
    35,165,210.60x = 1,030,108,563,633,980.62
  5. Step 5: Solve for x
    x = 1,030,108,563,633,980.62/35,165,210.60
  6. Step 6: Final answer
    x = 29,293,399.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.