Home / 952,984,893.24-1,314,915,154.56-556,327,873.80

Finding the Fourth Proportional to 952,984,893.24, 1,314,915,154.56 and 556,327,873.80

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Solution

The fourth proportional to 952,984,893.24, 1,314,915,154.56 and 556,327,873.80 is: 767,613,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,984,893.24 : 1,314,915,154.56 = 556,327,873.80 : x
  2. Step 2: Convert to fraction form
    952,984,893.24/1,314,915,154.56 = 556,327,873.80/x
  3. Step 3: Cross multiply
    952,984,893.24x = 1,314,915,154.56 × 556,327,873.80
  4. Step 4: Simplify right side
    952,984,893.24x = 731,523,952,163,763,072
  5. Step 5: Solve for x
    x = 731,523,952,163,763,072/952,984,893.24
  6. Step 6: Final answer
    x = 767,613,377.04

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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.