Home / 240,638,894,127.36-332,089,637,909.10-132,255,833,089.36

Finding the Fourth Proportional to 240,638,894,127.36, 332,089,637,909.10 and 132,255,833,089.36

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Solution

The fourth proportional to 240,638,894,127.36, 332,089,637,909.10 and 132,255,833,089.36 is: 182,517,426,708.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,638,894,127.36 : 332,089,637,909.10 = 132,255,833,089.36 : x
  2. Step 2: Convert to fraction form
    240,638,894,127.36/332,089,637,909.10 = 132,255,833,089.36/x
  3. Step 3: Cross multiply
    240,638,894,127.36x = 332,089,637,909.10 × 132,255,833,089.36
  4. Step 4: Simplify right side
    240,638,894,127.36x = 43,920,791,722,011,926,724,608
  5. Step 5: Solve for x
    x = 43,920,791,722,011,926,724,608/240,638,894,127.36
  6. Step 6: Final answer
    x = 182,517,426,708.11

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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.