Home / 6,133,015,248.31-8,470,542,444.26-4,122,359,625.11

Finding the Fourth Proportional to 6,133,015,248.31, 8,470,542,444.26 and 4,122,359,625.11

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Solution

The fourth proportional to 6,133,015,248.31, 8,470,542,444.26 and 4,122,359,625.11 is: 5,693,548,892.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,015,248.31 : 8,470,542,444.26 = 4,122,359,625.11 : x
  2. Step 2: Convert to fraction form
    6,133,015,248.31/8,470,542,444.26 = 4,122,359,625.11/x
  3. Step 3: Cross multiply
    6,133,015,248.31x = 8,470,542,444.26 × 4,122,359,625.11
  4. Step 4: Simplify right side
    6,133,015,248.31x = 34,918,622,174,997,999,616
  5. Step 5: Solve for x
    x = 34,918,622,174,997,999,616/6,133,015,248.31
  6. Step 6: Final answer
    x = 5,693,548,892.55

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1.5x scale

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.