Home / 32,496,482.46-48,454,196.55-31,603,661.58

Finding the Fourth Proportional to 32,496,482.46, 48,454,196.55 and 31,603,661.58

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Solution

The fourth proportional to 32,496,482.46, 48,454,196.55 and 31,603,661.58 is: 47,122,947.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,496,482.46 : 48,454,196.55 = 31,603,661.58 : x
  2. Step 2: Convert to fraction form
    32,496,482.46/48,454,196.55 = 31,603,661.58/x
  3. Step 3: Cross multiply
    32,496,482.46x = 48,454,196.55 × 31,603,661.58
  4. Step 4: Simplify right side
    32,496,482.46x = 1,531,330,029,897,003.25
  5. Step 5: Solve for x
    x = 1,531,330,029,897,003.25/32,496,482.46
  6. Step 6: Final answer
    x = 47,122,947.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.