Home / 42,993,521.84-59,330,647.08-23,414,738

Finding the Fourth Proportional to 42,993,521.84, 59,330,647.08 and 23,414,738

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Solution

The fourth proportional to 42,993,521.84, 59,330,647.08 and 23,414,738 is: 32,312,113.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,993,521.84 : 59,330,647.08 = 23,414,738 : x
  2. Step 2: Convert to fraction form
    42,993,521.84/59,330,647.08 = 23,414,738/x
  3. Step 3: Cross multiply
    42,993,521.84x = 59,330,647.08 × 23,414,738
  4. Step 4: Simplify right side
    42,993,521.84x = 1,389,211,556,748,665
  5. Step 5: Solve for x
    x = 1,389,211,556,748,665/42,993,521.84
  6. Step 6: Final answer
    x = 32,312,113.48

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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.