Home / 10,324,927,272.40-15,487,390,054.46-2,863,509,958.87

Finding the Fourth Proportional to 10,324,927,272.40, 15,487,390,054.46 and 2,863,509,958.87

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Solution

The fourth proportional to 10,324,927,272.40, 15,487,390,054.46 and 2,863,509,958.87 is: 4,295,264,701.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,324,927,272.40 : 15,487,390,054.46 = 2,863,509,958.87 : x
  2. Step 2: Convert to fraction form
    10,324,927,272.40/15,487,390,054.46 = 2,863,509,958.87/x
  3. Step 3: Cross multiply
    10,324,927,272.40x = 15,487,390,054.46 × 2,863,509,958.87
  4. Step 4: Simplify right side
    10,324,927,272.40x = 44,348,295,657,850,396,672
  5. Step 5: Solve for x
    x = 44,348,295,657,850,396,672/10,324,927,272.40
  6. Step 6: Final answer
    x = 4,295,264,701.42

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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.