Home / 1,422,021,914.04-1,962,311,308.60-795,369,273.08

Finding the Fourth Proportional to 1,422,021,914.04, 1,962,311,308.60 and 795,369,273.08

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Solution

The fourth proportional to 1,422,021,914.04, 1,962,311,308.60 and 795,369,273.08 is: 1,097,565,447.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,422,021,914.04 : 1,962,311,308.60 = 795,369,273.08 : x
  2. Step 2: Convert to fraction form
    1,422,021,914.04/1,962,311,308.60 = 795,369,273.08/x
  3. Step 3: Cross multiply
    1,422,021,914.04x = 1,962,311,308.60 × 795,369,273.08
  4. Step 4: Simplify right side
    1,422,021,914.04x = 1,560,762,119,077,845,504
  5. Step 5: Solve for x
    x = 1,560,762,119,077,845,504/1,422,021,914.04
  6. Step 6: Final answer
    x = 1,097,565,447.95

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.