Home / 82,244,303,746.01-113,455,368,781.79-53,714,658,936.05

Finding the Fourth Proportional to 82,244,303,746.01, 113,455,368,781.79 and 53,714,658,936.05

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Solution

The fourth proportional to 82,244,303,746.01, 113,455,368,781.79 and 53,714,658,936.05 is: 74,098,948,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,244,303,746.01 : 113,455,368,781.79 = 53,714,658,936.05 : x
  2. Step 2: Convert to fraction form
    82,244,303,746.01/113,455,368,781.79 = 53,714,658,936.05/x
  3. Step 3: Cross multiply
    82,244,303,746.01x = 113,455,368,781.79 × 53,714,658,936.05
  4. Step 4: Simplify right side
    82,244,303,746.01x = 6,094,216,438,577,964,777,472
  5. Step 5: Solve for x
    x = 6,094,216,438,577,964,777,472/82,244,303,746.01
  6. Step 6: Final answer
    x = 74,098,948,632.33

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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.