Home / 1,947,532,514,902.50-2,686,478,257,654.10-1,214,648,544,733

Finding the Fourth Proportional to 1,947,532,514,902.50, 2,686,478,257,654.10 and 1,214,648,544,733

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Solution

The fourth proportional to 1,947,532,514,902.50, 2,686,478,257,654.10 and 1,214,648,544,733 is: 1,675,518,576,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,947,532,514,902.50 : 2,686,478,257,654.10 = 1,214,648,544,733 : x
  2. Step 2: Convert to fraction form
    1,947,532,514,902.50/2,686,478,257,654.10 = 1,214,648,544,733/x
  3. Step 3: Cross multiply
    1,947,532,514,902.50x = 2,686,478,257,654.10 × 1,214,648,544,733
  4. Step 4: Simplify right side
    1,947,532,514,902.50x = 3,263,126,906,116,397,856,718,848
  5. Step 5: Solve for x
    x = 3,263,126,906,116,397,856,718,848/1,947,532,514,902.50
  6. Step 6: Final answer
    x = 1,675,518,576,017.08

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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.