Home / 67,604,609.84-101,406,757.08-44,407,776.53

Finding the Fourth Proportional to 67,604,609.84, 101,406,757.08 and 44,407,776.53

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Solution

The fourth proportional to 67,604,609.84, 101,406,757.08 and 44,407,776.53 is: 66,611,561.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,604,609.84 : 101,406,757.08 = 44,407,776.53 : x
  2. Step 2: Convert to fraction form
    67,604,609.84/101,406,757.08 = 44,407,776.53/x
  3. Step 3: Cross multiply
    67,604,609.84x = 101,406,757.08 × 44,407,776.53
  4. Step 4: Simplify right side
    67,604,609.84x = 4,503,248,606,956,938.50
  5. Step 5: Solve for x
    x = 4,503,248,606,956,938.50/67,604,609.84
  6. Step 6: Final answer
    x = 66,611,561.22

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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.