Home / 97,459,064.30-146,187,218.91-23,683,386.57

Finding the Fourth Proportional to 97,459,064.30, 146,187,218.91 and 23,683,386.57

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Solution

The fourth proportional to 97,459,064.30, 146,187,218.91 and 23,683,386.57 is: 35,524,745.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,459,064.30 : 146,187,218.91 = 23,683,386.57 : x
  2. Step 2: Convert to fraction form
    97,459,064.30/146,187,218.91 = 23,683,386.57/x
  3. Step 3: Cross multiply
    97,459,064.30x = 146,187,218.91 × 23,683,386.57
  4. Step 4: Simplify right side
    97,459,064.30x = 3,462,208,416,579,354.50
  5. Step 5: Solve for x
    x = 3,462,208,416,579,354.50/97,459,064.30
  6. Step 6: Final answer
    x = 35,524,745.10

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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.