Home / 154,831,588.20-232,211,892.12-44,165,151.71

Finding the Fourth Proportional to 154,831,588.20, 232,211,892.12 and 44,165,151.71

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Solution

The fourth proportional to 154,831,588.20, 232,211,892.12 and 44,165,151.71 is: 66,237,604.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,831,588.20 : 232,211,892.12 = 44,165,151.71 : x
  2. Step 2: Convert to fraction form
    154,831,588.20/232,211,892.12 = 44,165,151.71/x
  3. Step 3: Cross multiply
    154,831,588.20x = 232,211,892.12 × 44,165,151.71
  4. Step 4: Simplify right side
    154,831,588.20x = 10,255,673,443,184,894
  5. Step 5: Solve for x
    x = 10,255,673,443,184,894/154,831,588.20
  6. Step 6: Final answer
    x = 66,237,604.11

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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.