Home / 15,932,643,600.60-23,898,965,400.90-7,667,673,168.60

Finding the Fourth Proportional to 15,932,643,600.60, 23,898,965,400.90 and 7,667,673,168.60

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Solution

The fourth proportional to 15,932,643,600.60, 23,898,965,400.90 and 7,667,673,168.60 is: 11,501,509,752.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,932,643,600.60 : 23,898,965,400.90 = 7,667,673,168.60 : x
  2. Step 2: Convert to fraction form
    15,932,643,600.60/23,898,965,400.90 = 7,667,673,168.60/x
  3. Step 3: Cross multiply
    15,932,643,600.60x = 23,898,965,400.90 × 7,667,673,168.60
  4. Step 4: Simplify right side
    15,932,643,600.60x = 183,249,455,761,780,703,232
  5. Step 5: Solve for x
    x = 183,249,455,761,780,703,232/15,932,643,600.60
  6. Step 6: Final answer
    x = 11,501,509,752.90

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Double scale
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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.