Home / 64,644,238.45-89,210,941.95-35,277,463.27

Finding the Fourth Proportional to 64,644,238.45, 89,210,941.95 and 35,277,463.27

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Solution

The fourth proportional to 64,644,238.45, 89,210,941.95 and 35,277,463.27 is: 48,683,932.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,644,238.45 : 89,210,941.95 = 35,277,463.27 : x
  2. Step 2: Convert to fraction form
    64,644,238.45/89,210,941.95 = 35,277,463.27/x
  3. Step 3: Cross multiply
    64,644,238.45x = 89,210,941.95 × 35,277,463.27
  4. Step 4: Simplify right side
    64,644,238.45x = 3,147,135,727,923,227.50
  5. Step 5: Solve for x
    x = 3,147,135,727,923,227.50/64,644,238.45
  6. Step 6: Final answer
    x = 48,683,932.29

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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.