Home / 25,973,777.49-35,828,195.70-17,153,309.91

Finding the Fourth Proportional to 25,973,777.49, 35,828,195.70 and 17,153,309.91

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Solution

The fourth proportional to 25,973,777.49, 35,828,195.70 and 17,153,309.91 is: 23,661,253.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,973,777.49 : 35,828,195.70 = 17,153,309.91 : x
  2. Step 2: Convert to fraction form
    25,973,777.49/35,828,195.70 = 17,153,309.91/x
  3. Step 3: Cross multiply
    25,973,777.49x = 35,828,195.70 × 17,153,309.91
  4. Step 4: Simplify right side
    25,973,777.49x = 614,572,144,358,229.50
  5. Step 5: Solve for x
    x = 614,572,144,358,229.50/25,973,777.49
  6. Step 6: Final answer
    x = 23,661,253.92

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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.