Home / 19,294,243.68-26,626,368.24-10,593,218.40

Finding the Fourth Proportional to 19,294,243.68, 26,626,368.24 and 10,593,218.40

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Solution

The fourth proportional to 19,294,243.68, 26,626,368.24 and 10,593,218.40 is: 14,618,812.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,294,243.68 : 26,626,368.24 = 10,593,218.40 : x
  2. Step 2: Convert to fraction form
    19,294,243.68/26,626,368.24 = 10,593,218.40/x
  3. Step 3: Cross multiply
    19,294,243.68x = 26,626,368.24 × 10,593,218.40
  4. Step 4: Simplify right side
    19,294,243.68x = 282,058,933,965,143.62
  5. Step 5: Solve for x
    x = 282,058,933,965,143.62/19,294,243.68
  6. Step 6: Final answer
    x = 14,618,812.67

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Double scale
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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.