Home / 35,811,266.61-53,678,291.97-17,328,173.07

Finding the Fourth Proportional to 35,811,266.61, 53,678,291.97 and 17,328,173.07

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Solution

The fourth proportional to 35,811,266.61, 53,678,291.97 and 17,328,173.07 is: 25,973,578.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,811,266.61 : 53,678,291.97 = 17,328,173.07 : x
  2. Step 2: Convert to fraction form
    35,811,266.61/53,678,291.97 = 17,328,173.07/x
  3. Step 3: Cross multiply
    35,811,266.61x = 53,678,291.97 × 17,328,173.07
  4. Step 4: Simplify right side
    35,811,266.61x = 930,146,733,358,151.25
  5. Step 5: Solve for x
    x = 930,146,733,358,151.25/35,811,266.61
  6. Step 6: Final answer
    x = 25,973,578.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.