Home / 7,869,682,094.16-10,860,134,923.80-4,301,386,933.32

Finding the Fourth Proportional to 7,869,682,094.16, 10,860,134,923.80 and 4,301,386,933.32

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Solution

The fourth proportional to 7,869,682,094.16, 10,860,134,923.80 and 4,301,386,933.32 is: 5,935,899,556.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,869,682,094.16 : 10,860,134,923.80 = 4,301,386,933.32 : x
  2. Step 2: Convert to fraction form
    7,869,682,094.16/10,860,134,923.80 = 4,301,386,933.32/x
  3. Step 3: Cross multiply
    7,869,682,094.16x = 10,860,134,923.80 × 4,301,386,933.32
  4. Step 4: Simplify right side
    7,869,682,094.16x = 46,713,642,455,325,507,584
  5. Step 5: Solve for x
    x = 46,713,642,455,325,507,584/7,869,682,094.16
  6. Step 6: Final answer
    x = 5,935,899,556.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.