Home / 5,798,999,663.80-8,694,939,606.72-2,253,601,407.76

Finding the Fourth Proportional to 5,798,999,663.80, 8,694,939,606.72 and 2,253,601,407.76

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Solution

The fourth proportional to 5,798,999,663.80, 8,694,939,606.72 and 2,253,601,407.76 is: 3,379,018,671.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,999,663.80 : 8,694,939,606.72 = 2,253,601,407.76 : x
  2. Step 2: Convert to fraction form
    5,798,999,663.80/8,694,939,606.72 = 2,253,601,407.76/x
  3. Step 3: Cross multiply
    5,798,999,663.80x = 8,694,939,606.72 × 2,253,601,407.76
  4. Step 4: Simplify right side
    5,798,999,663.80x = 19,594,928,138,092,371,968
  5. Step 5: Solve for x
    x = 19,594,928,138,092,371,968/5,798,999,663.80
  6. Step 6: Final answer
    x = 3,379,018,671.17

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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.