Home / 6,658,185,572.10-9,188,222,863.86-3,606,285,925.08

Finding the Fourth Proportional to 6,658,185,572.10, 9,188,222,863.86 and 3,606,285,925.08

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Solution

The fourth proportional to 6,658,185,572.10, 9,188,222,863.86 and 3,606,285,925.08 is: 4,976,634,915.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658,185,572.10 : 9,188,222,863.86 = 3,606,285,925.08 : x
  2. Step 2: Convert to fraction form
    6,658,185,572.10/9,188,222,863.86 = 3,606,285,925.08/x
  3. Step 3: Cross multiply
    6,658,185,572.10x = 9,188,222,863.86 × 3,606,285,925.08
  4. Step 4: Simplify right side
    6,658,185,572.10x = 33,135,358,790,436,569,088
  5. Step 5: Solve for x
    x = 33,135,358,790,436,569,088/6,658,185,572.10
  6. Step 6: Final answer
    x = 4,976,634,915.27

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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.