Home / 43,014,783.90-64,596,825.45-22,859,391.90

Finding the Fourth Proportional to 43,014,783.90, 64,596,825.45 and 22,859,391.90

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Solution

The fourth proportional to 43,014,783.90, 64,596,825.45 and 22,859,391.90 is: 34,328,758.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,783.90 : 64,596,825.45 = 22,859,391.90 : x
  2. Step 2: Convert to fraction form
    43,014,783.90/64,596,825.45 = 22,859,391.90/x
  3. Step 3: Cross multiply
    43,014,783.90x = 64,596,825.45 × 22,859,391.90
  4. Step 4: Simplify right side
    43,014,783.90x = 1,476,644,148,457,443.75
  5. Step 5: Solve for x
    x = 1,476,644,148,457,443.75/43,014,783.90
  6. Step 6: Final answer
    x = 34,328,758.97

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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.