Home / 19,963,988.24-27,550,386.28-10,796,630.80

Finding the Fourth Proportional to 19,963,988.24, 27,550,386.28 and 10,796,630.80

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Solution

The fourth proportional to 19,963,988.24, 27,550,386.28 and 10,796,630.80 is: 14,899,395.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,963,988.24 : 27,550,386.28 = 10,796,630.80 : x
  2. Step 2: Convert to fraction form
    19,963,988.24/27,550,386.28 = 10,796,630.80/x
  3. Step 3: Cross multiply
    19,963,988.24x = 27,550,386.28 × 10,796,630.80
  4. Step 4: Simplify right side
    19,963,988.24x = 297,451,349,062,545.44
  5. Step 5: Solve for x
    x = 297,451,349,062,545.44/19,963,988.24
  6. Step 6: Final answer
    x = 14,899,395.13

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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.