Home / 27,545,205.30-41,317,807.95-14,790,621.30

Finding the Fourth Proportional to 27,545,205.30, 41,317,807.95 and 14,790,621.30

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Solution

The fourth proportional to 27,545,205.30, 41,317,807.95 and 14,790,621.30 is: 22,185,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,545,205.30 : 41,317,807.95 = 14,790,621.30 : x
  2. Step 2: Convert to fraction form
    27,545,205.30/41,317,807.95 = 14,790,621.30/x
  3. Step 3: Cross multiply
    27,545,205.30x = 41,317,807.95 × 14,790,621.30
  4. Step 4: Simplify right side
    27,545,205.30x = 611,116,050,334,579.38
  5. Step 5: Solve for x
    x = 611,116,050,334,579.38/27,545,205.30
  6. Step 6: Final answer
    x = 22,185,931.95

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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.