Home / 1,352,510,077.73-2,027,349,155.37-566,014,349.48

Finding the Fourth Proportional to 1,352,510,077.73, 2,027,349,155.37 and 566,014,349.48

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Solution

The fourth proportional to 1,352,510,077.73, 2,027,349,155.37 and 566,014,349.48 is: 848,428,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,510,077.73 : 2,027,349,155.37 = 566,014,349.48 : x
  2. Step 2: Convert to fraction form
    1,352,510,077.73/2,027,349,155.37 = 566,014,349.48/x
  3. Step 3: Cross multiply
    1,352,510,077.73x = 2,027,349,155.37 × 566,014,349.48
  4. Step 4: Simplify right side
    1,352,510,077.73x = 1,147,508,713,335,441,280
  5. Step 5: Solve for x
    x = 1,147,508,713,335,441,280/1,352,510,077.73
  6. Step 6: Final answer
    x = 848,428,956.08

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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.