Home / 27,716,726.52-41,573,091.06-8,545,482.36

Finding the Fourth Proportional to 27,716,726.52, 41,573,091.06 and 8,545,482.36

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Solution

The fourth proportional to 27,716,726.52, 41,573,091.06 and 8,545,482.36 is: 12,817,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,716,726.52 : 41,573,091.06 = 8,545,482.36 : x
  2. Step 2: Convert to fraction form
    27,716,726.52/41,573,091.06 = 8,545,482.36/x
  3. Step 3: Cross multiply
    27,716,726.52x = 41,573,091.06 × 8,545,482.36
  4. Step 4: Simplify right side
    27,716,726.52x = 355,262,116,303,903.69
  5. Step 5: Solve for x
    x = 355,262,116,303,903.69/27,716,726.52
  6. Step 6: Final answer
    x = 12,817,607.30

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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.