Home / 19,963,868.04-27,550,220.76-10,796,510.88

Finding the Fourth Proportional to 19,963,868.04, 27,550,220.76 and 10,796,510.88

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Solution

The fourth proportional to 19,963,868.04, 27,550,220.76 and 10,796,510.88 is: 14,899,229.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,963,868.04 : 27,550,220.76 = 10,796,510.88 : x
  2. Step 2: Convert to fraction form
    19,963,868.04/27,550,220.76 = 10,796,510.88/x
  3. Step 3: Cross multiply
    19,963,868.04x = 27,550,220.76 × 10,796,510.88
  4. Step 4: Simplify right side
    19,963,868.04x = 297,446,258,181,741.94
  5. Step 5: Solve for x
    x = 297,446,258,181,741.94/19,963,868.04
  6. Step 6: Final answer
    x = 14,899,229.83

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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.