Home / 34,133,598.41-47,108,973.94-19,251,977.15

Finding the Fourth Proportional to 34,133,598.41, 47,108,973.94 and 19,251,977.15

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Solution

The fourth proportional to 34,133,598.41, 47,108,973.94 and 19,251,977.15 is: 26,570,327.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133,598.41 : 47,108,973.94 = 19,251,977.15 : x
  2. Step 2: Convert to fraction form
    34,133,598.41/47,108,973.94 = 19,251,977.15/x
  3. Step 3: Cross multiply
    34,133,598.41x = 47,108,973.94 × 19,251,977.15
  4. Step 4: Simplify right side
    34,133,598.41x = 906,940,889,922,468
  5. Step 5: Solve for x
    x = 906,940,889,922,468/34,133,598.41
  6. Step 6: Final answer
    x = 26,570,327.55

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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.