Home / 8,324,927,846.04-11,489,126,876.16-4,566,464,829.72

Finding the Fourth Proportional to 8,324,927,846.04, 11,489,126,876.16 and 4,566,464,829.72

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Solution

The fourth proportional to 8,324,927,846.04, 11,489,126,876.16 and 4,566,464,829.72 is: 6,302,119,943.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,927,846.04 : 11,489,126,876.16 = 4,566,464,829.72 : x
  2. Step 2: Convert to fraction form
    8,324,927,846.04/11,489,126,876.16 = 4,566,464,829.72/x
  3. Step 3: Cross multiply
    8,324,927,846.04x = 11,489,126,876.16 × 4,566,464,829.72
  4. Step 4: Simplify right side
    8,324,927,846.04x = 52,464,693,804,175,450,112
  5. Step 5: Solve for x
    x = 52,464,693,804,175,450,112/8,324,927,846.04
  6. Step 6: Final answer
    x = 6,302,119,943.19

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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.