Home / 12,530,176,053,249-18,795,259,656,106-3,350,995,291,795.40

Finding the Fourth Proportional to 12,530,176,053,249, 18,795,259,656,106 and 3,350,995,291,795.40

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Solution

The fourth proportional to 12,530,176,053,249, 18,795,259,656,106 and 3,350,995,291,795.40 is: 5,026,491,754,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,530,176,053,249 : 18,795,259,656,106 = 3,350,995,291,795.40 : x
  2. Step 2: Convert to fraction form
    12,530,176,053,249/18,795,259,656,106 = 3,350,995,291,795.40/x
  3. Step 3: Cross multiply
    12,530,176,053,249x = 18,795,259,656,106 × 3,350,995,291,795.40
  4. Step 4: Simplify right side
    12,530,176,053,249x = 62,982,826,615,683,230,893,867,008
  5. Step 5: Solve for x
    x = 62,982,826,615,683,230,893,867,008/12,530,176,053,249
  6. Step 6: Final answer
    x = 5,026,491,754,627.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.