Home / 65,683,729,298,264-90,643,636,192,828-35,649,206,614,184

Finding the Fourth Proportional to 65,683,729,298,264, 90,643,636,192,828 and 35,649,206,614,184

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Solution

The fourth proportional to 65,683,729,298,264, 90,643,636,192,828 and 35,649,206,614,184 is: 49,195,953,844,606.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,683,729,298,264 : 90,643,636,192,828 = 35,649,206,614,184 : x
  2. Step 2: Convert to fraction form
    65,683,729,298,264/90,643,636,192,828 = 35,649,206,614,184/x
  3. Step 3: Cross multiply
    65,683,729,298,264x = 90,643,636,192,828 × 35,649,206,614,184
  4. Step 4: Simplify right side
    65,683,729,298,264x = 3,231,373,714,899,051,961,049,415,680
  5. Step 5: Solve for x
    x = 3,231,373,714,899,051,961,049,415,680/65,683,729,298,264
  6. Step 6: Final answer
    x = 49,195,953,844,606.94

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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.