Home / 39,577,213,671.56-54,622,525,015.79-24,136,314,150.65

Finding the Fourth Proportional to 39,577,213,671.56, 54,622,525,015.79 and 24,136,314,150.65

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Solution

The fourth proportional to 39,577,213,671.56, 54,622,525,015.79 and 24,136,314,150.65 is: 33,311,754,445.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,577,213,671.56 : 54,622,525,015.79 = 24,136,314,150.65 : x
  2. Step 2: Convert to fraction form
    39,577,213,671.56/54,622,525,015.79 = 24,136,314,150.65/x
  3. Step 3: Cross multiply
    39,577,213,671.56x = 54,622,525,015.79 × 24,136,314,150.65
  4. Step 4: Simplify right side
    39,577,213,671.56x = 1,318,386,423,482,530,922,496
  5. Step 5: Solve for x
    x = 1,318,386,423,482,530,922,496/39,577,213,671.56
  6. Step 6: Final answer
    x = 33,311,754,445.97

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Double scale
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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.