Home / 67,064,093.70-100,596,140.55-63,096,000.90

Finding the Fourth Proportional to 67,064,093.70, 100,596,140.55 and 63,096,000.90

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Solution

The fourth proportional to 67,064,093.70, 100,596,140.55 and 63,096,000.90 is: 94,644,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,064,093.70 : 100,596,140.55 = 63,096,000.90 : x
  2. Step 2: Convert to fraction form
    67,064,093.70/100,596,140.55 = 63,096,000.90/x
  3. Step 3: Cross multiply
    67,064,093.70x = 100,596,140.55 × 63,096,000.90
  4. Step 4: Simplify right side
    67,064,093.70x = 6,347,214,174,679,326
  5. Step 5: Solve for x
    x = 6,347,214,174,679,326/67,064,093.70
  6. Step 6: Final answer
    x = 94,644,001.35

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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.