Home / 19,265,738.96-26,587,019.40-10,564,706

Finding the Fourth Proportional to 19,265,738.96, 26,587,019.40 and 10,564,706

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Solution

The fourth proportional to 19,265,738.96, 26,587,019.40 and 10,564,706 is: 14,579,458.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,265,738.96 : 26,587,019.40 = 10,564,706 : x
  2. Step 2: Convert to fraction form
    19,265,738.96/26,587,019.40 = 10,564,706/x
  3. Step 3: Cross multiply
    19,265,738.96x = 26,587,019.40 × 10,564,706
  4. Step 4: Simplify right side
    19,265,738.96x = 280,884,043,377,296.38
  5. Step 5: Solve for x
    x = 280,884,043,377,296.38/19,265,738.96
  6. Step 6: Final answer
    x = 14,579,458.59

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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.