Home / 114,906,200.32-158,594,156.16-70,259,804.80

Finding the Fourth Proportional to 114,906,200.32, 158,594,156.16 and 70,259,804.80

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Solution

The fourth proportional to 114,906,200.32, 158,594,156.16 and 70,259,804.80 is: 96,972,960.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,906,200.32 : 158,594,156.16 = 70,259,804.80 : x
  2. Step 2: Convert to fraction form
    114,906,200.32/158,594,156.16 = 70,259,804.80/x
  3. Step 3: Cross multiply
    114,906,200.32x = 158,594,156.16 × 70,259,804.80
  4. Step 4: Simplify right side
    114,906,200.32x = 11,142,794,454,222,316
  5. Step 5: Solve for x
    x = 11,142,794,454,222,316/114,906,200.32
  6. Step 6: Final answer
    x = 96,972,960.76

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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.