Home / 75,657,583,504.60-113,497,124,799.30-23,307,312,016.60

Finding the Fourth Proportional to 75,657,583,504.60, 113,497,124,799.30 and 23,307,312,016.60

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Solution

The fourth proportional to 75,657,583,504.60, 113,497,124,799.30 and 23,307,312,016.60 is: 34,964,279,562.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,657,583,504.60 : 113,497,124,799.30 = 23,307,312,016.60 : x
  2. Step 2: Convert to fraction form
    75,657,583,504.60/113,497,124,799.30 = 23,307,312,016.60/x
  3. Step 3: Cross multiply
    75,657,583,504.60x = 113,497,124,799.30 × 23,307,312,016.60
  4. Step 4: Simplify right side
    75,657,583,504.60x = 2,645,312,900,684,274,728,960
  5. Step 5: Solve for x
    x = 2,645,312,900,684,274,728,960/75,657,583,504.60
  6. Step 6: Final answer
    x = 34,964,279,562.58

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1.5x scale

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.