Home / 47,400,377.34-65,417,840.82-26,775,152.22

Finding the Fourth Proportional to 47,400,377.34, 65,417,840.82 and 26,775,152.22

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Solution

The fourth proportional to 47,400,377.34, 65,417,840.82 and 26,775,152.22 is: 36,952,715.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,400,377.34 : 65,417,840.82 = 26,775,152.22 : x
  2. Step 2: Convert to fraction form
    47,400,377.34/65,417,840.82 = 26,775,152.22/x
  3. Step 3: Cross multiply
    47,400,377.34x = 65,417,840.82 × 26,775,152.22
  4. Step 4: Simplify right side
    47,400,377.34x = 1,751,572,645,859,229.50
  5. Step 5: Solve for x
    x = 1,751,572,645,859,229.50/47,400,377.34
  6. Step 6: Final answer
    x = 36,952,715.23

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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.