Home / 63,124,863.52-94,603,587.85-32,418,202.54

Finding the Fourth Proportional to 63,124,863.52, 94,603,587.85 and 32,418,202.54

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Solution

The fourth proportional to 63,124,863.52, 94,603,587.85 and 32,418,202.54 is: 48,584,315.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,124,863.52 : 94,603,587.85 = 32,418,202.54 : x
  2. Step 2: Convert to fraction form
    63,124,863.52/94,603,587.85 = 32,418,202.54/x
  3. Step 3: Cross multiply
    63,124,863.52x = 94,603,587.85 × 32,418,202.54
  4. Step 4: Simplify right side
    63,124,863.52x = 3,066,878,271,931,983
  5. Step 5: Solve for x
    x = 3,066,878,271,931,983/63,124,863.52
  6. Step 6: Final answer
    x = 48,584,315.29

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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.