Home / 2,750,588,147.16-4,125,883,500.54-885,233,580.84

Finding the Fourth Proportional to 2,750,588,147.16, 4,125,883,500.54 and 885,233,580.84

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Solution

The fourth proportional to 2,750,588,147.16, 4,125,883,500.54 and 885,233,580.84 is: 1,327,850,783.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,588,147.16 : 4,125,883,500.54 = 885,233,580.84 : x
  2. Step 2: Convert to fraction form
    2,750,588,147.16/4,125,883,500.54 = 885,233,580.84/x
  3. Step 3: Cross multiply
    2,750,588,147.16x = 4,125,883,500.54 × 885,233,580.84
  4. Step 4: Simplify right side
    2,750,588,147.16x = 3,652,370,625,311,698,432
  5. Step 5: Solve for x
    x = 3,652,370,625,311,698,432/2,750,588,147.16
  6. Step 6: Final answer
    x = 1,327,850,783.14

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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.