Home / 4,927,549,599-7,391,664,481.86-1,433,984,010.84

Finding the Fourth Proportional to 4,927,549,599, 7,391,664,481.86 and 1,433,984,010.84

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Solution

The fourth proportional to 4,927,549,599, 7,391,664,481.86 and 1,433,984,010.84 is: 2,151,074,985.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,549,599 : 7,391,664,481.86 = 1,433,984,010.84 : x
  2. Step 2: Convert to fraction form
    4,927,549,599/7,391,664,481.86 = 1,433,984,010.84/x
  3. Step 3: Cross multiply
    4,927,549,599x = 7,391,664,481.86 × 1,433,984,010.84
  4. Step 4: Simplify right side
    4,927,549,599x = 10,599,528,680,481,171,456
  5. Step 5: Solve for x
    x = 10,599,528,680,481,171,456/4,927,549,599
  6. Step 6: Final answer
    x = 2,151,074,985.15

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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.