Home / 57,499,466,814.22-79,335,660,219.09-33,399,170,279.50

Finding the Fourth Proportional to 57,499,466,814.22, 79,335,660,219.09 and 33,399,170,279.50

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Solution

The fourth proportional to 57,499,466,814.22, 79,335,660,219.09 and 33,399,170,279.50 is: 46,082,952,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,466,814.22 : 79,335,660,219.09 = 33,399,170,279.50 : x
  2. Step 2: Convert to fraction form
    57,499,466,814.22/79,335,660,219.09 = 33,399,170,279.50/x
  3. Step 3: Cross multiply
    57,499,466,814.22x = 79,335,660,219.09 × 33,399,170,279.50
  4. Step 4: Simplify right side
    57,499,466,814.22x = 2,649,745,224,893,941,153,792
  5. Step 5: Solve for x
    x = 2,649,745,224,893,941,153,792/57,499,466,814.22
  6. Step 6: Final answer
    x = 46,082,952,968.16

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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.