Home / 9,040,988,944.80-13,561,483,417.20-6,592,108,816.80

Finding the Fourth Proportional to 9,040,988,944.80, 13,561,483,417.20 and 6,592,108,816.80

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Solution

The fourth proportional to 9,040,988,944.80, 13,561,483,417.20 and 6,592,108,816.80 is: 9,888,163,225.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,988,944.80 : 13,561,483,417.20 = 6,592,108,816.80 : x
  2. Step 2: Convert to fraction form
    9,040,988,944.80/13,561,483,417.20 = 6,592,108,816.80/x
  3. Step 3: Cross multiply
    9,040,988,944.80x = 13,561,483,417.20 × 6,592,108,816.80
  4. Step 4: Simplify right side
    9,040,988,944.80x = 89,398,774,403,411,116,032
  5. Step 5: Solve for x
    x = 89,398,774,403,411,116,032/9,040,988,944.80
  6. Step 6: Final answer
    x = 9,888,163,225.20

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Double scale
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Similar ratio
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1.5x scale

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.