Home / 6,927,138,270.96-9,559,526,055.53-4,069,400,932.23

Finding the Fourth Proportional to 6,927,138,270.96, 9,559,526,055.53 and 4,069,400,932.23

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Solution

The fourth proportional to 6,927,138,270.96, 9,559,526,055.53 and 4,069,400,932.23 is: 5,615,817,487.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,138,270.96 : 9,559,526,055.53 = 4,069,400,932.23 : x
  2. Step 2: Convert to fraction form
    6,927,138,270.96/9,559,526,055.53 = 4,069,400,932.23/x
  3. Step 3: Cross multiply
    6,927,138,270.96x = 9,559,526,055.53 × 4,069,400,932.23
  4. Step 4: Simplify right side
    6,927,138,270.96x = 38,901,544,241,995,038,720
  5. Step 5: Solve for x
    x = 38,901,544,241,995,038,720/6,927,138,270.96
  6. Step 6: Final answer
    x = 5,615,817,487.73

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Double scale
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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.