Home / 3,606,423,403,618.40-5,409,635,105,428.20-3,606,423,403,618.40

Finding the Fourth Proportional to 3,606,423,403,618.40, 5,409,635,105,428.20 and 3,606,423,403,618.40

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Solution

The fourth proportional to 3,606,423,403,618.40, 5,409,635,105,428.20 and 3,606,423,403,618.40 is: 5,409,635,105,428.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,423,403,618.40 : 5,409,635,105,428.20 = 3,606,423,403,618.40 : x
  2. Step 2: Convert to fraction form
    3,606,423,403,618.40/5,409,635,105,428.20 = 3,606,423,403,618.40/x
  3. Step 3: Cross multiply
    3,606,423,403,618.40x = 5,409,635,105,428.20 × 3,606,423,403,618.40
  4. Step 4: Simplify right side
    3,606,423,403,618.40x = 19,509,434,649,251,950,937,243,648
  5. Step 5: Solve for x
    x = 19,509,434,649,251,950,937,243,648/3,606,423,403,618.40
  6. Step 6: Final answer
    x = 5,409,635,105,428.20

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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.