Home / 536,925,926.40-741,298,189.28-367,663,378.56

Finding the Fourth Proportional to 536,925,926.40, 741,298,189.28 and 367,663,378.56

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Solution

The fourth proportional to 536,925,926.40, 741,298,189.28 and 367,663,378.56 is: 507,608,560.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,925,926.40 : 741,298,189.28 = 367,663,378.56 : x
  2. Step 2: Convert to fraction form
    536,925,926.40/741,298,189.28 = 367,663,378.56/x
  3. Step 3: Cross multiply
    536,925,926.40x = 741,298,189.28 × 367,663,378.56
  4. Step 4: Simplify right side
    536,925,926.40x = 272,548,196,791,095,168
  5. Step 5: Solve for x
    x = 272,548,196,791,095,168/536,925,926.40
  6. Step 6: Final answer
    x = 507,608,560.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.