Home / 97,459,065.68-146,187,220.98-23,683,387.94

Finding the Fourth Proportional to 97,459,065.68, 146,187,220.98 and 23,683,387.94

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Solution

The fourth proportional to 97,459,065.68, 146,187,220.98 and 23,683,387.94 is: 35,524,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,459,065.68 : 146,187,220.98 = 23,683,387.94 : x
  2. Step 2: Convert to fraction form
    97,459,065.68/146,187,220.98 = 23,683,387.94/x
  3. Step 3: Cross multiply
    97,459,065.68x = 146,187,220.98 × 23,683,387.94
  4. Step 4: Simplify right side
    97,459,065.68x = 3,462,208,666,339,847
  5. Step 5: Solve for x
    x = 3,462,208,666,339,847/97,459,065.68
  6. Step 6: Final answer
    x = 35,524,747.16

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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.