Home / 2,516,904,578,477.70-3,775,356,867,716.40-2,516,904,578,477.70

Finding the Fourth Proportional to 2,516,904,578,477.70, 3,775,356,867,716.40 and 2,516,904,578,477.70

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Solution

The fourth proportional to 2,516,904,578,477.70, 3,775,356,867,716.40 and 2,516,904,578,477.70 is: 3,775,356,867,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,904,578,477.70 : 3,775,356,867,716.40 = 2,516,904,578,477.70 : x
  2. Step 2: Convert to fraction form
    2,516,904,578,477.70/3,775,356,867,716.40 = 2,516,904,578,477.70/x
  3. Step 3: Cross multiply
    2,516,904,578,477.70x = 3,775,356,867,716.40 × 2,516,904,578,477.70
  4. Step 4: Simplify right side
    2,516,904,578,477.70x = 9,502,212,985,742,635,994,972,160
  5. Step 5: Solve for x
    x = 9,502,212,985,742,635,994,972,160/2,516,904,578,477.70
  6. Step 6: Final answer
    x = 3,775,356,867,716.40

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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.