Home / 101,542,899,284.91-152,314,997,989.33-29,832,120,088.63

Finding the Fourth Proportional to 101,542,899,284.91, 152,314,997,989.33 and 29,832,120,088.63

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Solution

The fourth proportional to 101,542,899,284.91, 152,314,997,989.33 and 29,832,120,088.63 is: 44,748,370,819.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,542,899,284.91 : 152,314,997,989.33 = 29,832,120,088.63 : x
  2. Step 2: Convert to fraction form
    101,542,899,284.91/152,314,997,989.33 = 29,832,120,088.63/x
  3. Step 3: Cross multiply
    101,542,899,284.91x = 152,314,997,989.33 × 29,832,120,088.63
  4. Step 4: Simplify right side
    101,542,899,284.91x = 4,543,879,311,317,129,494,528
  5. Step 5: Solve for x
    x = 4,543,879,311,317,129,494,528/101,542,899,284.91
  6. Step 6: Final answer
    x = 44,748,370,819.78

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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.