Home / 14,718,628.95-22,079,064.42-4,484,362.38

Finding the Fourth Proportional to 14,718,628.95, 22,079,064.42 and 4,484,362.38

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Solution

The fourth proportional to 14,718,628.95, 22,079,064.42 and 4,484,362.38 is: 6,726,885.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,628.95 : 22,079,064.42 = 4,484,362.38 : x
  2. Step 2: Convert to fraction form
    14,718,628.95/22,079,064.42 = 4,484,362.38/x
  3. Step 3: Cross multiply
    14,718,628.95x = 22,079,064.42 × 4,484,362.38
  4. Step 4: Simplify right side
    14,718,628.95x = 99,010,525,870,644.53
  5. Step 5: Solve for x
    x = 99,010,525,870,644.53/14,718,628.95
  6. Step 6: Final answer
    x = 6,726,885.11

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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.