Home / 377,392,938.18-566,068,114.77-167,243,099.42

Finding the Fourth Proportional to 377,392,938.18, 566,068,114.77 and 167,243,099.42

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Solution

The fourth proportional to 377,392,938.18, 566,068,114.77 and 167,243,099.42 is: 250,855,213.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,392,938.18 : 566,068,114.77 = 167,243,099.42 : x
  2. Step 2: Convert to fraction form
    377,392,938.18/566,068,114.77 = 167,243,099.42/x
  3. Step 3: Cross multiply
    377,392,938.18x = 566,068,114.77 × 167,243,099.42
  4. Step 4: Simplify right side
    377,392,938.18x = 94,670,985,998,232,400
  5. Step 5: Solve for x
    x = 94,670,985,998,232,400/377,392,938.18
  6. Step 6: Final answer
    x = 250,855,213.28

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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.