Home / 5,383,061,655.69-7,428,315,147.51-3,004,012,875.09

Finding the Fourth Proportional to 5,383,061,655.69, 7,428,315,147.51 and 3,004,012,875.09

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Solution

The fourth proportional to 5,383,061,655.69, 7,428,315,147.51 and 3,004,012,875.09 is: 4,145,364,807.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,061,655.69 : 7,428,315,147.51 = 3,004,012,875.09 : x
  2. Step 2: Convert to fraction form
    5,383,061,655.69/7,428,315,147.51 = 3,004,012,875.09/x
  3. Step 3: Cross multiply
    5,383,061,655.69x = 7,428,315,147.51 × 3,004,012,875.09
  4. Step 4: Simplify right side
    5,383,061,655.69x = 22,314,754,343,346,114,560
  5. Step 5: Solve for x
    x = 22,314,754,343,346,114,560/5,383,061,655.69
  6. Step 6: Final answer
    x = 4,145,364,807.36

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Find fourth proportional to 5,383,061,656.69, 7,428,315,148.89 and 3,004,012,876.09
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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.