Home / 25,836,259,570.56-35,654,051,871.36-13,955,364,552.96

Finding the Fourth Proportional to 25,836,259,570.56, 35,654,051,871.36 and 13,955,364,552.96

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Solution

The fourth proportional to 25,836,259,570.56, 35,654,051,871.36 and 13,955,364,552.96 is: 19,258,410,463.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,836,259,570.56 : 35,654,051,871.36 = 13,955,364,552.96 : x
  2. Step 2: Convert to fraction form
    25,836,259,570.56/35,654,051,871.36 = 13,955,364,552.96/x
  3. Step 3: Cross multiply
    25,836,259,570.56x = 35,654,051,871.36 × 13,955,364,552.96
  4. Step 4: Simplify right side
    25,836,259,570.56x = 497,565,291,654,974,472,192
  5. Step 5: Solve for x
    x = 497,565,291,654,974,472,192/25,836,259,570.56
  6. Step 6: Final answer
    x = 19,258,410,463.64

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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.