Home / 594,174,407.55-891,364,341.20-200,704,099.38

Finding the Fourth Proportional to 594,174,407.55, 891,364,341.20 and 200,704,099.38

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Solution

The fourth proportional to 594,174,407.55, 891,364,341.20 and 200,704,099.38 is: 301,090,849.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,174,407.55 : 891,364,341.20 = 200,704,099.38 : x
  2. Step 2: Convert to fraction form
    594,174,407.55/891,364,341.20 = 200,704,099.38/x
  3. Step 3: Cross multiply
    594,174,407.55x = 891,364,341.20 × 200,704,099.38
  4. Step 4: Simplify right side
    594,174,407.55x = 178,900,477,315,646,912
  5. Step 5: Solve for x
    x = 178,900,477,315,646,912/594,174,407.55
  6. Step 6: Final answer
    x = 301,090,849.83

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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.