Home / 25,572,723,485,498-38,361,340,256,406-7,214,999,746,077.40

Finding the Fourth Proportional to 25,572,723,485,498, 38,361,340,256,406 and 7,214,999,746,077.40

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Solution

The fourth proportional to 25,572,723,485,498, 38,361,340,256,406 and 7,214,999,746,077.40 is: 10,823,135,844,960.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,572,723,485,498 : 38,361,340,256,406 = 7,214,999,746,077.40 : x
  2. Step 2: Convert to fraction form
    25,572,723,485,498/38,361,340,256,406 = 7,214,999,746,077.40/x
  3. Step 3: Cross multiply
    25,572,723,485,498x = 38,361,340,256,406 × 7,214,999,746,077.40
  4. Step 4: Simplify right side
    25,572,723,485,498x = 276,777,060,209,158,046,053,564,416
  5. Step 5: Solve for x
    x = 276,777,060,209,158,046,053,564,416/25,572,723,485,498
  6. Step 6: Final answer
    x = 10,823,135,844,960.56

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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.