Home / 50,448,800.95-69,619,344.67-27,243,925.86

Finding the Fourth Proportional to 50,448,800.95, 69,619,344.67 and 27,243,925.86

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Solution

The fourth proportional to 50,448,800.95, 69,619,344.67 and 27,243,925.86 is: 37,596,617.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,800.95 : 69,619,344.67 = 27,243,925.86 : x
  2. Step 2: Convert to fraction form
    50,448,800.95/69,619,344.67 = 27,243,925.86/x
  3. Step 3: Cross multiply
    50,448,800.95x = 69,619,344.67 × 27,243,925.86
  4. Step 4: Simplify right side
    50,448,800.95x = 1,896,704,264,679,376
  5. Step 5: Solve for x
    x = 1,896,704,264,679,376/50,448,800.95
  6. Step 6: Final answer
    x = 37,596,617.34

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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.