Home / 10,324,927,270.90-15,487,390,052.21-2,863,509,957.37

Finding the Fourth Proportional to 10,324,927,270.90, 15,487,390,052.21 and 2,863,509,957.37

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Solution

The fourth proportional to 10,324,927,270.90, 15,487,390,052.21 and 2,863,509,957.37 is: 4,295,264,699.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,324,927,270.90 : 15,487,390,052.21 = 2,863,509,957.37 : x
  2. Step 2: Convert to fraction form
    10,324,927,270.90/15,487,390,052.21 = 2,863,509,957.37/x
  3. Step 3: Cross multiply
    10,324,927,270.90x = 15,487,390,052.21 × 2,863,509,957.37
  4. Step 4: Simplify right side
    10,324,927,270.90x = 44,348,295,628,176,416,768
  5. Step 5: Solve for x
    x = 44,348,295,628,176,416,768/10,324,927,270.90
  6. Step 6: Final answer
    x = 4,295,264,699.17

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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.