Home / 9,932,458,257.43-14,903,725,445.84-5,510,061,347.11

Finding the Fourth Proportional to 9,932,458,257.43, 14,903,725,445.84 and 5,510,061,347.11

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Solution

The fourth proportional to 9,932,458,257.43, 14,903,725,445.84 and 5,510,061,347.11 is: 8,267,886,899.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,458,257.43 : 14,903,725,445.84 = 5,510,061,347.11 : x
  2. Step 2: Convert to fraction form
    9,932,458,257.43/14,903,725,445.84 = 5,510,061,347.11/x
  3. Step 3: Cross multiply
    9,932,458,257.43x = 14,903,725,445.84 × 5,510,061,347.11
  4. Step 4: Simplify right side
    9,932,458,257.43x = 82,120,441,507,035,168,768
  5. Step 5: Solve for x
    x = 82,120,441,507,035,168,768/9,932,458,257.43
  6. Step 6: Final answer
    x = 8,267,886,899.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.