Home / 19,256,161.01-26,574,144.84-10,554,355.92

Finding the Fourth Proportional to 19,256,161.01, 26,574,144.84 and 10,554,355.92

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Solution

The fourth proportional to 19,256,161.01, 26,574,144.84 and 10,554,355.92 is: 14,565,363.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256,161.01 : 26,574,144.84 = 10,554,355.92 : x
  2. Step 2: Convert to fraction form
    19,256,161.01/26,574,144.84 = 10,554,355.92/x
  3. Step 3: Cross multiply
    19,256,161.01x = 26,574,144.84 × 10,554,355.92
  4. Step 4: Simplify right side
    19,256,161.01x = 280,472,982,756,749.03
  5. Step 5: Solve for x
    x = 280,472,982,756,749.03/19,256,161.01
  6. Step 6: Final answer
    x = 14,565,363.40

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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.