Home / 182,576,043,547.42-251,955,236,496.92-101,285,868,604.24

Finding the Fourth Proportional to 182,576,043,547.42, 251,955,236,496.92 and 101,285,868,604.24

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Solution

The fourth proportional to 182,576,043,547.42, 251,955,236,496.92 and 101,285,868,604.24 is: 139,774,663,105.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,576,043,547.42 : 251,955,236,496.92 = 101,285,868,604.24 : x
  2. Step 2: Convert to fraction form
    182,576,043,547.42/251,955,236,496.92 = 101,285,868,604.24/x
  3. Step 3: Cross multiply
    182,576,043,547.42x = 251,955,236,496.92 × 101,285,868,604.24
  4. Step 4: Simplify right side
    182,576,043,547.42x = 25,519,504,977,977,254,346,752
  5. Step 5: Solve for x
    x = 25,519,504,977,977,254,346,752/182,576,043,547.42
  6. Step 6: Final answer
    x = 139,774,663,105.51

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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.