Home / 47,184,386.66-70,787,302-14,397,888.38

Finding the Fourth Proportional to 47,184,386.66, 70,787,302 and 14,397,888.38

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Solution

The fourth proportional to 47,184,386.66, 70,787,302 and 14,397,888.38 is: 21,600,104.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,184,386.66 : 70,787,302 = 14,397,888.38 : x
  2. Step 2: Convert to fraction form
    47,184,386.66/70,787,302 = 14,397,888.38/x
  3. Step 3: Cross multiply
    47,184,386.66x = 70,787,302 × 14,397,888.38
  4. Step 4: Simplify right side
    47,184,386.66x = 1,019,187,672,917,350.88
  5. Step 5: Solve for x
    x = 1,019,187,672,917,350.88/47,184,386.66
  6. Step 6: Final answer
    x = 21,600,104.29

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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.