Home / 4,007,090,997-6,011,048,362.14-1,386,890,824.32

Finding the Fourth Proportional to 4,007,090,997, 6,011,048,362.14 and 1,386,890,824.32

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Solution

The fourth proportional to 4,007,090,997, 6,011,048,362.14 and 1,386,890,824.32 is: 2,080,478,787.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,090,997 : 6,011,048,362.14 = 1,386,890,824.32 : x
  2. Step 2: Convert to fraction form
    4,007,090,997/6,011,048,362.14 = 1,386,890,824.32/x
  3. Step 3: Cross multiply
    4,007,090,997x = 6,011,048,362.14 × 1,386,890,824.32
  4. Step 4: Simplify right side
    4,007,090,997x = 8,336,667,817,995,730,944
  5. Step 5: Solve for x
    x = 8,336,667,817,995,730,944/4,007,090,997
  6. Step 6: Final answer
    x = 2,080,478,787.29

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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.