Home / 14,107,521.61-19,468,581.58-10,569,048.56

Finding the Fourth Proportional to 14,107,521.61, 19,468,581.58 and 10,569,048.56

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Solution

The fourth proportional to 14,107,521.61, 19,468,581.58 and 10,569,048.56 is: 14,585,438.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,107,521.61 : 19,468,581.58 = 10,569,048.56 : x
  2. Step 2: Convert to fraction form
    14,107,521.61/19,468,581.58 = 10,569,048.56/x
  3. Step 3: Cross multiply
    14,107,521.61x = 19,468,581.58 × 10,569,048.56
  4. Step 4: Simplify right side
    14,107,521.61x = 205,764,384,113,341.53
  5. Step 5: Solve for x
    x = 205,764,384,113,341.53/14,107,521.61
  6. Step 6: Final answer
    x = 14,585,438.17

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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.