Home / 3,796,478,014.60-5,692,641,038.82-3,014,554,505.78

Finding the Fourth Proportional to 3,796,478,014.60, 5,692,641,038.82 and 3,014,554,505.78

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Solution

The fourth proportional to 3,796,478,014.60, 5,692,641,038.82 and 3,014,554,505.78 is: 4,520,183,345.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,478,014.60 : 5,692,641,038.82 = 3,014,554,505.78 : x
  2. Step 2: Convert to fraction form
    3,796,478,014.60/5,692,641,038.82 = 3,014,554,505.78/x
  3. Step 3: Cross multiply
    3,796,478,014.60x = 5,692,641,038.82 × 3,014,554,505.78
  4. Step 4: Simplify right side
    3,796,478,014.60x = 17,160,776,693,334,507,520
  5. Step 5: Solve for x
    x = 17,160,776,693,334,507,520/3,796,478,014.60
  6. Step 6: Final answer
    x = 4,520,183,345.55

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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.