Home / 4,429,072,215.80-6,643,608,323.70-2,357,727,774.20

Finding the Fourth Proportional to 4,429,072,215.80, 6,643,608,323.70 and 2,357,727,774.20

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Solution

The fourth proportional to 4,429,072,215.80, 6,643,608,323.70 and 2,357,727,774.20 is: 3,536,591,661.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,072,215.80 : 6,643,608,323.70 = 2,357,727,774.20 : x
  2. Step 2: Convert to fraction form
    4,429,072,215.80/6,643,608,323.70 = 2,357,727,774.20/x
  3. Step 3: Cross multiply
    4,429,072,215.80x = 6,643,608,323.70 × 2,357,727,774.20
  4. Step 4: Simplify right side
    4,429,072,215.80x = 15,663,819,865,693,792,256
  5. Step 5: Solve for x
    x = 15,663,819,865,693,792,256/4,429,072,215.80
  6. Step 6: Final answer
    x = 3,536,591,661.30

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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.