Home / 19,014,968.70-26,241,250.59-10,754,869.23

Finding the Fourth Proportional to 19,014,968.70, 26,241,250.59 and 10,754,869.23

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Solution

The fourth proportional to 19,014,968.70, 26,241,250.59 and 10,754,869.23 is: 14,842,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,968.70 : 26,241,250.59 = 10,754,869.23 : x
  2. Step 2: Convert to fraction form
    19,014,968.70/26,241,250.59 = 10,754,869.23/x
  3. Step 3: Cross multiply
    19,014,968.70x = 26,241,250.59 × 10,754,869.23
  4. Step 4: Simplify right side
    19,014,968.70x = 282,221,218,527,110.38
  5. Step 5: Solve for x
    x = 282,221,218,527,110.38/19,014,968.70
  6. Step 6: Final answer
    x = 14,842,055.38

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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.