Home / 35,655,013.32-49,250,073.99-29,484,983.31

Finding the Fourth Proportional to 35,655,013.32, 49,250,073.99 and 29,484,983.31

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Solution

The fourth proportional to 35,655,013.32, 49,250,073.99 and 29,484,983.31 is: 40,727,445.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,655,013.32 : 49,250,073.99 = 29,484,983.31 : x
  2. Step 2: Convert to fraction form
    35,655,013.32/49,250,073.99 = 29,484,983.31/x
  3. Step 3: Cross multiply
    35,655,013.32x = 49,250,073.99 × 29,484,983.31
  4. Step 4: Simplify right side
    35,655,013.32x = 1,452,137,609,611,415
  5. Step 5: Solve for x
    x = 1,452,137,609,611,415/35,655,013.32
  6. Step 6: Final answer
    x = 40,727,445.44

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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.