Home / 958,726,803.33-1,323,956,732.37-906,496,031.43

Finding the Fourth Proportional to 958,726,803.33, 1,323,956,732.37 and 906,496,031.43

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Solution

The fourth proportional to 958,726,803.33, 1,323,956,732.37 and 906,496,031.43 is: 1,251,828,487.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,726,803.33 : 1,323,956,732.37 = 906,496,031.43 : x
  2. Step 2: Convert to fraction form
    958,726,803.33/1,323,956,732.37 = 906,496,031.43/x
  3. Step 3: Cross multiply
    958,726,803.33x = 1,323,956,732.37 × 906,496,031.43
  4. Step 4: Simplify right side
    958,726,803.33x = 1,200,161,523,678,435,328
  5. Step 5: Solve for x
    x = 1,200,161,523,678,435,328/958,726,803.33
  6. Step 6: Final answer
    x = 1,251,828,487.02

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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.