Home / 2,062,160,270.36-2,845,781,015.24-1,122,369,650.52

Finding the Fourth Proportional to 2,062,160,270.36, 2,845,781,015.24 and 1,122,369,650.52

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Solution

The fourth proportional to 2,062,160,270.36, 2,845,781,015.24 and 1,122,369,650.52 is: 1,548,870,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,160,270.36 : 2,845,781,015.24 = 1,122,369,650.52 : x
  2. Step 2: Convert to fraction form
    2,062,160,270.36/2,845,781,015.24 = 1,122,369,650.52/x
  3. Step 3: Cross multiply
    2,062,160,270.36x = 2,845,781,015.24 × 1,122,369,650.52
  4. Step 4: Simplify right side
    2,062,160,270.36x = 3,194,018,243,531,369,472
  5. Step 5: Solve for x
    x = 3,194,018,243,531,369,472/2,062,160,270.36
  6. Step 6: Final answer
    x = 1,548,870,031.80

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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.