Home / 2,654,670,702,057.40-3,663,406,899,364.40-1,482,787,068,772.80

Finding the Fourth Proportional to 2,654,670,702,057.40, 3,663,406,899,364.40 and 1,482,787,068,772.80

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Solution

The fourth proportional to 2,654,670,702,057.40, 3,663,406,899,364.40 and 1,482,787,068,772.80 is: 2,046,224,555,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,670,702,057.40 : 3,663,406,899,364.40 = 1,482,787,068,772.80 : x
  2. Step 2: Convert to fraction form
    2,654,670,702,057.40/3,663,406,899,364.40 = 1,482,787,068,772.80/x
  3. Step 3: Cross multiply
    2,654,670,702,057.40x = 3,663,406,899,364.40 × 1,482,787,068,772.80
  4. Step 4: Simplify right side
    2,654,670,702,057.40x = 5,432,052,378,030,590,360,813,568
  5. Step 5: Solve for x
    x = 5,432,052,378,030,590,360,813,568/2,654,670,702,057.40
  6. Step 6: Final answer
    x = 2,046,224,555,769.08

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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.