Home / 2,469,252,805.31-3,407,573,709.75-1,465,871,600.63

Finding the Fourth Proportional to 2,469,252,805.31, 3,407,573,709.75 and 1,465,871,600.63

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Solution

The fourth proportional to 2,469,252,805.31, 3,407,573,709.75 and 1,465,871,600.63 is: 2,022,905,681.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,252,805.31 : 3,407,573,709.75 = 1,465,871,600.63 : x
  2. Step 2: Convert to fraction form
    2,469,252,805.31/3,407,573,709.75 = 1,465,871,600.63/x
  3. Step 3: Cross multiply
    2,469,252,805.31x = 3,407,573,709.75 × 1,465,871,600.63
  4. Step 4: Simplify right side
    2,469,252,805.31x = 4,995,065,528,158,901,248
  5. Step 5: Solve for x
    x = 4,995,065,528,158,901,248/2,469,252,805.31
  6. Step 6: Final answer
    x = 2,022,905,681.20

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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.