Home / 40,316,212.52-55,640,642.20-24,644,410.52

Finding the Fourth Proportional to 40,316,212.52, 55,640,642.20 and 24,644,410.52

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Solution

The fourth proportional to 40,316,212.52, 55,640,642.20 and 24,644,410.52 is: 34,011,896.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,316,212.52 : 55,640,642.20 = 24,644,410.52 : x
  2. Step 2: Convert to fraction form
    40,316,212.52/55,640,642.20 = 24,644,410.52/x
  3. Step 3: Cross multiply
    40,316,212.52x = 55,640,642.20 × 24,644,410.52
  4. Step 4: Simplify right side
    40,316,212.52x = 1,371,230,827,973,236
  5. Step 5: Solve for x
    x = 1,371,230,827,973,236/40,316,212.52
  6. Step 6: Final answer
    x = 34,011,896.02

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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.