Home / 1,879,660,081,214.50-2,819,486,602,658.10-588,970,143,688.50

Finding the Fourth Proportional to 1,879,660,081,214.50, 2,819,486,602,658.10 and 588,970,143,688.50

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Solution

The fourth proportional to 1,879,660,081,214.50, 2,819,486,602,658.10 and 588,970,143,688.50 is: 883,454,112,842.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,660,081,214.50 : 2,819,486,602,658.10 = 588,970,143,688.50 : x
  2. Step 2: Convert to fraction form
    1,879,660,081,214.50/2,819,486,602,658.10 = 588,970,143,688.50/x
  3. Step 3: Cross multiply
    1,879,660,081,214.50x = 2,819,486,602,658.10 × 588,970,143,688.50
  4. Step 4: Simplify right side
    1,879,660,081,214.50x = 1,660,593,429,495,341,987,659,776
  5. Step 5: Solve for x
    x = 1,660,593,429,495,341,987,659,776/1,879,660,081,214.50
  6. Step 6: Final answer
    x = 883,454,112,842.78

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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.