Home / 67,926,925.44-101,735,166.08-53,320,597.76

Finding the Fourth Proportional to 67,926,925.44, 101,735,166.08 and 53,320,597.76

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Solution

The fourth proportional to 67,926,925.44, 101,735,166.08 and 53,320,597.76 is: 79,859,051.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,926,925.44 : 101,735,166.08 = 53,320,597.76 : x
  2. Step 2: Convert to fraction form
    67,926,925.44/101,735,166.08 = 53,320,597.76/x
  3. Step 3: Cross multiply
    67,926,925.44x = 101,735,166.08 × 53,320,597.76
  4. Step 4: Simplify right side
    67,926,925.44x = 5,424,579,868,598,476
  5. Step 5: Solve for x
    x = 5,424,579,868,598,476/67,926,925.44
  6. Step 6: Final answer
    x = 79,859,051.97

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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.