Home / 47,637,508,859.40-71,456,263,289.10-47,637,508,859.40

Finding the Fourth Proportional to 47,637,508,859.40, 71,456,263,289.10 and 47,637,508,859.40

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Solution

The fourth proportional to 47,637,508,859.40, 71,456,263,289.10 and 47,637,508,859.40 is: 71,456,263,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,637,508,859.40 : 71,456,263,289.10 = 47,637,508,859.40 : x
  2. Step 2: Convert to fraction form
    47,637,508,859.40/71,456,263,289.10 = 47,637,508,859.40/x
  3. Step 3: Cross multiply
    47,637,508,859.40x = 71,456,263,289.10 × 47,637,508,859.40
  4. Step 4: Simplify right side
    47,637,508,859.40x = 3,403,998,375,494,120,636,416
  5. Step 5: Solve for x
    x = 3,403,998,375,494,120,636,416/47,637,508,859.40
  6. Step 6: Final answer
    x = 71,456,263,289.10

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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.