Home / 240,638,894,124.36-332,089,637,904.96-132,255,833,086.36

Finding the Fourth Proportional to 240,638,894,124.36, 332,089,637,904.96 and 132,255,833,086.36

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Solution

The fourth proportional to 240,638,894,124.36, 332,089,637,904.96 and 132,255,833,086.36 is: 182,517,426,703.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,638,894,124.36 : 332,089,637,904.96 = 132,255,833,086.36 : x
  2. Step 2: Convert to fraction form
    240,638,894,124.36/332,089,637,904.96 = 132,255,833,086.36/x
  3. Step 3: Cross multiply
    240,638,894,124.36x = 332,089,637,904.96 × 132,255,833,086.36
  4. Step 4: Simplify right side
    240,638,894,124.36x = 43,920,791,720,468,120,862,720
  5. Step 5: Solve for x
    x = 43,920,791,720,468,120,862,720/240,638,894,124.36
  6. Step 6: Final answer
    x = 182,517,426,703.97

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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.