Home / 45,698,826.83-63,064,381.03-26,120,135.58

Finding the Fourth Proportional to 45,698,826.83, 63,064,381.03 and 26,120,135.58

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Solution

The fourth proportional to 45,698,826.83, 63,064,381.03 and 26,120,135.58 is: 36,045,787.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,698,826.83 : 63,064,381.03 = 26,120,135.58 : x
  2. Step 2: Convert to fraction form
    45,698,826.83/63,064,381.03 = 26,120,135.58/x
  3. Step 3: Cross multiply
    45,698,826.83x = 63,064,381.03 × 26,120,135.58
  4. Step 4: Simplify right side
    45,698,826.83x = 1,647,250,182,935,500.25
  5. Step 5: Solve for x
    x = 1,647,250,182,935,500.25/45,698,826.83
  6. Step 6: Final answer
    x = 36,045,787.11

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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.