Home / 27,093,108.87-37,388,763.81-14,703,309.18

Finding the Fourth Proportional to 27,093,108.87, 37,388,763.81 and 14,703,309.18

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Solution

The fourth proportional to 27,093,108.87, 37,388,763.81 and 14,703,309.18 is: 20,290,715.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,093,108.87 : 37,388,763.81 = 14,703,309.18 : x
  2. Step 2: Convert to fraction form
    27,093,108.87/37,388,763.81 = 14,703,309.18/x
  3. Step 3: Cross multiply
    27,093,108.87x = 37,388,763.81 × 14,703,309.18
  4. Step 4: Simplify right side
    27,093,108.87x = 549,738,554,156,424.81
  5. Step 5: Solve for x
    x = 549,738,554,156,424.81/27,093,108.87
  6. Step 6: Final answer
    x = 20,290,715.13

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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.