Home / 24,217,663.63-36,343,518.47-21,902,221.12

Finding the Fourth Proportional to 24,217,663.63, 36,343,518.47 and 21,902,221.12

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Solution

The fourth proportional to 24,217,663.63, 36,343,518.47 and 21,902,221.12 is: 32,868,727.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217,663.63 : 36,343,518.47 = 21,902,221.12 : x
  2. Step 2: Convert to fraction form
    24,217,663.63/36,343,518.47 = 21,902,221.12/x
  3. Step 3: Cross multiply
    24,217,663.63x = 36,343,518.47 × 21,902,221.12
  4. Step 4: Simplify right side
    24,217,663.63x = 796,003,777,808,744.12
  5. Step 5: Solve for x
    x = 796,003,777,808,744.12/24,217,663.63
  6. Step 6: Final answer
    x = 32,868,727.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.