Home / 11,788,954,701.60-17,683,432,052.40-10,824,708,151.20

Finding the Fourth Proportional to 11,788,954,701.60, 17,683,432,052.40 and 10,824,708,151.20

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Solution

The fourth proportional to 11,788,954,701.60, 17,683,432,052.40 and 10,824,708,151.20 is: 16,237,062,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,788,954,701.60 : 17,683,432,052.40 = 10,824,708,151.20 : x
  2. Step 2: Convert to fraction form
    11,788,954,701.60/17,683,432,052.40 = 10,824,708,151.20/x
  3. Step 3: Cross multiply
    11,788,954,701.60x = 17,683,432,052.40 × 10,824,708,151.20
  4. Step 4: Simplify right side
    11,788,954,701.60x = 191,417,991,078,805,667,840
  5. Step 5: Solve for x
    x = 191,417,991,078,805,667,840/11,788,954,701.60
  6. Step 6: Final answer
    x = 16,237,062,226.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.