Home / 49,064,038.70-73,596,058.05-16,752,425.90

Finding the Fourth Proportional to 49,064,038.70, 73,596,058.05 and 16,752,425.90

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Solution

The fourth proportional to 49,064,038.70, 73,596,058.05 and 16,752,425.90 is: 25,128,638.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,064,038.70 : 73,596,058.05 = 16,752,425.90 : x
  2. Step 2: Convert to fraction form
    49,064,038.70/73,596,058.05 = 16,752,425.90/x
  3. Step 3: Cross multiply
    49,064,038.70x = 73,596,058.05 × 16,752,425.90
  4. Step 4: Simplify right side
    49,064,038.70x = 1,232,912,509,014,723.50
  5. Step 5: Solve for x
    x = 1,232,912,509,014,723.50/49,064,038.70
  6. Step 6: Final answer
    x = 25,128,638.85

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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.