Home / 9,422,065,454.40-14,133,098,181.60-3,218,235,796.80

Finding the Fourth Proportional to 9,422,065,454.40, 14,133,098,181.60 and 3,218,235,796.80

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Solution

The fourth proportional to 9,422,065,454.40, 14,133,098,181.60 and 3,218,235,796.80 is: 4,827,353,695.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,065,454.40 : 14,133,098,181.60 = 3,218,235,796.80 : x
  2. Step 2: Convert to fraction form
    9,422,065,454.40/14,133,098,181.60 = 3,218,235,796.80/x
  3. Step 3: Cross multiply
    9,422,065,454.40x = 14,133,098,181.60 × 3,218,235,796.80
  4. Step 4: Simplify right side
    9,422,065,454.40x = 45,483,642,487,714,111,488
  5. Step 5: Solve for x
    x = 45,483,642,487,714,111,488/9,422,065,454.40
  6. Step 6: Final answer
    x = 4,827,353,695.20

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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.