Home / 30,092,253.67-41,526,607.40-17,703,144.81

Finding the Fourth Proportional to 30,092,253.67, 41,526,607.40 and 17,703,144.81

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Solution

The fourth proportional to 30,092,253.67, 41,526,607.40 and 17,703,144.81 is: 24,429,926.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092,253.67 : 41,526,607.40 = 17,703,144.81 : x
  2. Step 2: Convert to fraction form
    30,092,253.67/41,526,607.40 = 17,703,144.81/x
  3. Step 3: Cross multiply
    30,092,253.67x = 41,526,607.40 × 17,703,144.81
  4. Step 4: Simplify right side
    30,092,253.67x = 735,151,544,270,217.50
  5. Step 5: Solve for x
    x = 735,151,544,270,217.50/30,092,253.67
  6. Step 6: Final answer
    x = 24,429,926.46

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1.5x scale

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.