Home / 97,011,844.20-145,537,983.90-32,335,741.80

Finding the Fourth Proportional to 97,011,844.20, 145,537,983.90 and 32,335,741.80

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Solution

The fourth proportional to 97,011,844.20, 145,537,983.90 and 32,335,741.80 is: 48,510,351.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,011,844.20 : 145,537,983.90 = 32,335,741.80 : x
  2. Step 2: Convert to fraction form
    97,011,844.20/145,537,983.90 = 32,335,741.80/x
  3. Step 3: Cross multiply
    97,011,844.20x = 145,537,983.90 × 32,335,741.80
  4. Step 4: Simplify right side
    97,011,844.20x = 4,706,078,669,482,957
  5. Step 5: Solve for x
    x = 4,706,078,669,482,957/97,011,844.20
  6. Step 6: Final answer
    x = 48,510,351.58

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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.