Home / 240,813,346,893.13-332,328,717,061.56-130,954,118,196.27

Finding the Fourth Proportional to 240,813,346,893.13, 332,328,717,061.56 and 130,954,118,196.27

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Solution

The fourth proportional to 240,813,346,893.13, 332,328,717,061.56 and 130,954,118,196.27 is: 180,720,108,148.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,813,346,893.13 : 332,328,717,061.56 = 130,954,118,196.27 : x
  2. Step 2: Convert to fraction form
    240,813,346,893.13/332,328,717,061.56 = 130,954,118,196.27/x
  3. Step 3: Cross multiply
    240,813,346,893.13x = 332,328,717,061.56 × 130,954,118,196.27
  4. Step 4: Simplify right side
    240,813,346,893.13x = 43,519,814,094,094,298,251,264
  5. Step 5: Solve for x
    x = 43,519,814,094,094,298,251,264/240,813,346,893.13
  6. Step 6: Final answer
    x = 180,720,108,148.36

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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.