Home / 47,579,503.30-65,662,963.43-26,953,118.98

Finding the Fourth Proportional to 47,579,503.30, 65,662,963.43 and 26,953,118.98

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Solution

The fourth proportional to 47,579,503.30, 65,662,963.43 and 26,953,118.98 is: 37,197,144.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,579,503.30 : 65,662,963.43 = 26,953,118.98 : x
  2. Step 2: Convert to fraction form
    47,579,503.30/65,662,963.43 = 26,953,118.98/x
  3. Step 3: Cross multiply
    47,579,503.30x = 65,662,963.43 × 26,953,118.98
  4. Step 4: Simplify right side
    47,579,503.30x = 1,769,821,665,908,179
  5. Step 5: Solve for x
    x = 1,769,821,665,908,179/47,579,503.30
  6. Step 6: Final answer
    x = 37,197,144.63

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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.