Home / 7,888,314,066,420.40-11,832,471,099,631-7,888,314,066,420.40

Finding the Fourth Proportional to 7,888,314,066,420.40, 11,832,471,099,631 and 7,888,314,066,420.40

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Solution

The fourth proportional to 7,888,314,066,420.40, 11,832,471,099,631 and 7,888,314,066,420.40 is: 11,832,471,099,631

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,314,066,420.40 : 11,832,471,099,631 = 7,888,314,066,420.40 : x
  2. Step 2: Convert to fraction form
    7,888,314,066,420.40/11,832,471,099,631 = 7,888,314,066,420.40/x
  3. Step 3: Cross multiply
    7,888,314,066,420.40x = 11,832,471,099,631 × 7,888,314,066,420.40
  4. Step 4: Simplify right side
    7,888,314,066,420.40x = 93,338,248,215,732,077,312,606,208
  5. Step 5: Solve for x
    x = 93,338,248,215,732,077,312,606,208/7,888,314,066,420.40
  6. Step 6: Final answer
    x = 11,832,471,099,631

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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.