Home / 2,516,904,578,400.40-3,775,356,867,600.80-2,516,904,578,400.40

Finding the Fourth Proportional to 2,516,904,578,400.40, 3,775,356,867,600.80 and 2,516,904,578,400.40

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Solution

The fourth proportional to 2,516,904,578,400.40, 3,775,356,867,600.80 and 2,516,904,578,400.40 is: 3,775,356,867,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,904,578,400.40 : 3,775,356,867,600.80 = 2,516,904,578,400.40 : x
  2. Step 2: Convert to fraction form
    2,516,904,578,400.40/3,775,356,867,600.80 = 2,516,904,578,400.40/x
  3. Step 3: Cross multiply
    2,516,904,578,400.40x = 3,775,356,867,600.80 × 2,516,904,578,400.40
  4. Step 4: Simplify right side
    2,516,904,578,400.40x = 9,502,212,985,159,845,440,126,976
  5. Step 5: Solve for x
    x = 9,502,212,985,159,845,440,126,976/2,516,904,578,400.40
  6. Step 6: Final answer
    x = 3,775,356,867,600.80

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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.