Home / 141,152,800.42-211,679,094.40-41,414,603.91

Finding the Fourth Proportional to 141,152,800.42, 211,679,094.40 and 41,414,603.91

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Solution

The fourth proportional to 141,152,800.42, 211,679,094.40 and 41,414,603.91 is: 62,107,204.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,152,800.42 : 211,679,094.40 = 41,414,603.91 : x
  2. Step 2: Convert to fraction form
    141,152,800.42/211,679,094.40 = 41,414,603.91/x
  3. Step 3: Cross multiply
    141,152,800.42x = 211,679,094.40 × 41,414,603.91
  4. Step 4: Simplify right side
    141,152,800.42x = 8,766,605,849,939,330
  5. Step 5: Solve for x
    x = 8,766,605,849,939,330/141,152,800.42
  6. Step 6: Final answer
    x = 62,107,204.56

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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.