Home / 4,236,719,597.69-6,356,509,579.69-1,875,554,856.41

Finding the Fourth Proportional to 4,236,719,597.69, 6,356,509,579.69 and 1,875,554,856.41

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Solution

The fourth proportional to 4,236,719,597.69, 6,356,509,579.69 and 1,875,554,856.41 is: 2,813,965,412.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,719,597.69 : 6,356,509,579.69 = 1,875,554,856.41 : x
  2. Step 2: Convert to fraction form
    4,236,719,597.69/6,356,509,579.69 = 1,875,554,856.41/x
  3. Step 3: Cross multiply
    4,236,719,597.69x = 6,356,509,579.69 × 1,875,554,856.41
  4. Step 4: Simplify right side
    4,236,719,597.69x = 11,921,982,411,967,795,200
  5. Step 5: Solve for x
    x = 11,921,982,411,967,795,200/4,236,719,597.69
  6. Step 6: Final answer
    x = 2,813,965,412.88

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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.