Home / 40,842,250,538.16-56,362,305,851.14-22,067,502,890.18

Finding the Fourth Proportional to 40,842,250,538.16, 56,362,305,851.14 and 22,067,502,890.18

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Solution

The fourth proportional to 40,842,250,538.16, 56,362,305,851.14 and 22,067,502,890.18 is: 30,453,154,047.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,250,538.16 : 56,362,305,851.14 = 22,067,502,890.18 : x
  2. Step 2: Convert to fraction form
    40,842,250,538.16/56,362,305,851.14 = 22,067,502,890.18/x
  3. Step 3: Cross multiply
    40,842,250,538.16x = 56,362,305,851.14 × 22,067,502,890.18
  4. Step 4: Simplify right side
    40,842,250,538.16x = 1,243,775,347,267,240,984,576
  5. Step 5: Solve for x
    x = 1,243,775,347,267,240,984,576/40,842,250,538.16
  6. Step 6: Final answer
    x = 30,453,154,047.06

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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.