Home / 26,128,224,006.40-39,192,336,009.60-23,434,455,865.60

Finding the Fourth Proportional to 26,128,224,006.40, 39,192,336,009.60 and 23,434,455,865.60

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Solution

The fourth proportional to 26,128,224,006.40, 39,192,336,009.60 and 23,434,455,865.60 is: 35,151,683,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,128,224,006.40 : 39,192,336,009.60 = 23,434,455,865.60 : x
  2. Step 2: Convert to fraction form
    26,128,224,006.40/39,192,336,009.60 = 23,434,455,865.60/x
  3. Step 3: Cross multiply
    26,128,224,006.40x = 39,192,336,009.60 × 23,434,455,865.60
  4. Step 4: Simplify right side
    26,128,224,006.40x = 918,451,068,486,736,674,816
  5. Step 5: Solve for x
    x = 918,451,068,486,736,674,816/26,128,224,006.40
  6. Step 6: Final answer
    x = 35,151,683,798.40

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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.