Home / 141,300,531.92-211,950,814.30-44,263,801.20

Finding the Fourth Proportional to 141,300,531.92, 211,950,814.30 and 44,263,801.20

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Solution

The fourth proportional to 141,300,531.92, 211,950,814.30 and 44,263,801.20 is: 66,395,706.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,300,531.92 : 211,950,814.30 = 44,263,801.20 : x
  2. Step 2: Convert to fraction form
    141,300,531.92/211,950,814.30 = 44,263,801.20/x
  3. Step 3: Cross multiply
    141,300,531.92x = 211,950,814.30 × 44,263,801.20
  4. Step 4: Simplify right side
    141,300,531.92x = 9,381,748,708,353,318
  5. Step 5: Solve for x
    x = 9,381,748,708,353,318/141,300,531.92
  6. Step 6: Final answer
    x = 66,395,706.94

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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.