Home / 3,426,846,950.14-4,727,308,351.36-2,238,111,749.59

Finding the Fourth Proportional to 3,426,846,950.14, 4,727,308,351.36 and 2,238,111,749.59

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Solution

The fourth proportional to 3,426,846,950.14, 4,727,308,351.36 and 2,238,111,749.59 is: 3,087,457,513.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,846,950.14 : 4,727,308,351.36 = 2,238,111,749.59 : x
  2. Step 2: Convert to fraction form
    3,426,846,950.14/4,727,308,351.36 = 2,238,111,749.59/x
  3. Step 3: Cross multiply
    3,426,846,950.14x = 4,727,308,351.36 × 2,238,111,749.59
  4. Step 4: Simplify right side
    3,426,846,950.14x = 10,580,244,365,078,919,168
  5. Step 5: Solve for x
    x = 10,580,244,365,078,919,168/3,426,846,950.14
  6. Step 6: Final answer
    x = 3,087,457,513.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.