Home / 32,163,931.80-48,245,897.70-30,596,290.20

Finding the Fourth Proportional to 32,163,931.80, 48,245,897.70 and 30,596,290.20

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Solution

The fourth proportional to 32,163,931.80, 48,245,897.70 and 30,596,290.20 is: 45,894,435.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,163,931.80 : 48,245,897.70 = 30,596,290.20 : x
  2. Step 2: Convert to fraction form
    32,163,931.80/48,245,897.70 = 30,596,290.20/x
  3. Step 3: Cross multiply
    32,163,931.80x = 48,245,897.70 × 30,596,290.20
  4. Step 4: Simplify right side
    32,163,931.80x = 1,476,145,486,988,712.50
  5. Step 5: Solve for x
    x = 1,476,145,486,988,712.50/32,163,931.80
  6. Step 6: Final answer
    x = 45,894,435.30

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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.