Home / 46,544,835,910.29-69,817,254,789.15-11,172,191,331.74

Finding the Fourth Proportional to 46,544,835,910.29, 69,817,254,789.15 and 11,172,191,331.74

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Solution

The fourth proportional to 46,544,835,910.29, 69,817,254,789.15 and 11,172,191,331.74 is: 16,758,287,219.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,544,835,910.29 : 69,817,254,789.15 = 11,172,191,331.74 : x
  2. Step 2: Convert to fraction form
    46,544,835,910.29/69,817,254,789.15 = 11,172,191,331.74/x
  3. Step 3: Cross multiply
    46,544,835,910.29x = 69,817,254,789.15 × 11,172,191,331.74
  4. Step 4: Simplify right side
    46,544,835,910.29x = 780,011,728,761,224,560,640
  5. Step 5: Solve for x
    x = 780,011,728,761,224,560,640/46,544,835,910.29
  6. Step 6: Final answer
    x = 16,758,287,219.33

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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.