Home / 11,806,692,934.48-17,710,073,022.60-3,413,281,848.60

Finding the Fourth Proportional to 11,806,692,934.48, 17,710,073,022.60 and 3,413,281,848.60

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Solution

The fourth proportional to 11,806,692,934.48, 17,710,073,022.60 and 3,413,281,848.60 is: 5,119,932,492.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,806,692,934.48 : 17,710,073,022.60 = 3,413,281,848.60 : x
  2. Step 2: Convert to fraction form
    11,806,692,934.48/17,710,073,022.60 = 3,413,281,848.60/x
  3. Step 3: Cross multiply
    11,806,692,934.48x = 17,710,073,022.60 × 3,413,281,848.60
  4. Step 4: Simplify right side
    11,806,692,934.48x = 60,449,470,785,421,107,200
  5. Step 5: Solve for x
    x = 60,449,470,785,421,107,200/11,806,692,934.48
  6. Step 6: Final answer
    x = 5,119,932,492.60

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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.