Home / 43,259,035,284.12-59,678,452,233.18-26,102,318,752.92

Finding the Fourth Proportional to 43,259,035,284.12, 59,678,452,233.18 and 26,102,318,752.92

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Solution

The fourth proportional to 43,259,035,284.12, 59,678,452,233.18 and 26,102,318,752.92 is: 36,009,725,428.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,259,035,284.12 : 59,678,452,233.18 = 26,102,318,752.92 : x
  2. Step 2: Convert to fraction form
    43,259,035,284.12/59,678,452,233.18 = 26,102,318,752.92/x
  3. Step 3: Cross multiply
    43,259,035,284.12x = 59,678,452,233.18 × 26,102,318,752.92
  4. Step 4: Simplify right side
    43,259,035,284.12x = 1,557,745,982,871,374,659,584
  5. Step 5: Solve for x
    x = 1,557,745,982,871,374,659,584/43,259,035,284.12
  6. Step 6: Final answer
    x = 36,009,725,428.23

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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.