Home / 2,088,362,675,582.90-3,132,543,276,079.80-558,499,215,340.65

Finding the Fourth Proportional to 2,088,362,675,582.90, 3,132,543,276,079.80 and 558,499,215,340.65

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Solution

The fourth proportional to 2,088,362,675,582.90, 3,132,543,276,079.80 and 558,499,215,340.65 is: 837,748,625,833.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,362,675,582.90 : 3,132,543,276,079.80 = 558,499,215,340.65 : x
  2. Step 2: Convert to fraction form
    2,088,362,675,582.90/3,132,543,276,079.80 = 558,499,215,340.65/x
  3. Step 3: Cross multiply
    2,088,362,675,582.90x = 3,132,543,276,079.80 × 558,499,215,340.65
  4. Step 4: Simplify right side
    2,088,362,675,582.90x = 1,749,522,961,711,197,289,709,568
  5. Step 5: Solve for x
    x = 1,749,522,961,711,197,289,709,568/2,088,362,675,582.90
  6. Step 6: Final answer
    x = 837,748,625,833.33

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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.