Home / 14,868,507,204.14-22,296,216,109.62-7,879,680,731.04

Finding the Fourth Proportional to 14,868,507,204.14, 22,296,216,109.62 and 7,879,680,731.04

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Solution

The fourth proportional to 14,868,507,204.14, 22,296,216,109.62 and 7,879,680,731.04 is: 11,816,052,683.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,868,507,204.14 : 22,296,216,109.62 = 7,879,680,731.04 : x
  2. Step 2: Convert to fraction form
    14,868,507,204.14/22,296,216,109.62 = 7,879,680,731.04/x
  3. Step 3: Cross multiply
    14,868,507,204.14x = 22,296,216,109.62 × 7,879,680,731.04
  4. Step 4: Simplify right side
    14,868,507,204.14x = 175,687,064,454,076,334,080
  5. Step 5: Solve for x
    x = 175,687,064,454,076,334,080/14,868,507,204.14
  6. Step 6: Final answer
    x = 11,816,052,683.83

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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.