Home / 7,341,711,182.60-11,004,726,209.23-4,187,133,220.22

Finding the Fourth Proportional to 7,341,711,182.60, 11,004,726,209.23 and 4,187,133,220.22

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Solution

The fourth proportional to 7,341,711,182.60, 11,004,726,209.23 and 4,187,133,220.22 is: 6,276,228,190.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,711,182.60 : 11,004,726,209.23 = 4,187,133,220.22 : x
  2. Step 2: Convert to fraction form
    7,341,711,182.60/11,004,726,209.23 = 4,187,133,220.22/x
  3. Step 3: Cross multiply
    7,341,711,182.60x = 11,004,726,209.23 × 4,187,133,220.22
  4. Step 4: Simplify right side
    7,341,711,182.60x = 46,078,254,690,087,813,120
  5. Step 5: Solve for x
    x = 46,078,254,690,087,813,120/7,341,711,182.60
  6. Step 6: Final answer
    x = 6,276,228,190.42

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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.