Home / 2,657,210,650.52-3,667,062,100.51-1,528,181,295.35

Finding the Fourth Proportional to 2,657,210,650.52, 3,667,062,100.51 and 1,528,181,295.35

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Solution

The fourth proportional to 2,657,210,650.52, 3,667,062,100.51 and 1,528,181,295.35 is: 2,108,954,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,210,650.52 : 3,667,062,100.51 = 1,528,181,295.35 : x
  2. Step 2: Convert to fraction form
    2,657,210,650.52/3,667,062,100.51 = 1,528,181,295.35/x
  3. Step 3: Cross multiply
    2,657,210,650.52x = 3,667,062,100.51 × 1,528,181,295.35
  4. Step 4: Simplify right side
    2,657,210,650.52x = 5,603,935,710,878,622,720
  5. Step 5: Solve for x
    x = 5,603,935,710,878,622,720/2,657,210,650.52
  6. Step 6: Final answer
    x = 2,108,954,256.15

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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.