Home / 43,220,873,293.32-59,646,669,219.36-23,930,333,077.44

Finding the Fourth Proportional to 43,220,873,293.32, 59,646,669,219.36 and 23,930,333,077.44

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Solution

The fourth proportional to 43,220,873,293.32, 59,646,669,219.36 and 23,930,333,077.44 is: 33,024,891,739.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,220,873,293.32 : 59,646,669,219.36 = 23,930,333,077.44 : x
  2. Step 2: Convert to fraction form
    43,220,873,293.32/59,646,669,219.36 = 23,930,333,077.44/x
  3. Step 3: Cross multiply
    43,220,873,293.32x = 59,646,669,219.36 × 23,930,333,077.44
  4. Step 4: Simplify right side
    43,220,873,293.32x = 1,427,364,661,379,172,925,440
  5. Step 5: Solve for x
    x = 1,427,364,661,379,172,925,440/43,220,873,293.32
  6. Step 6: Final answer
    x = 33,024,891,739.05

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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.