Home / 334,363,890.60-501,120,683.10-161,468,418.60

Finding the Fourth Proportional to 334,363,890.60, 501,120,683.10 and 161,468,418.60

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Solution

The fourth proportional to 334,363,890.60, 501,120,683.10 and 161,468,418.60 is: 241,997,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,363,890.60 : 501,120,683.10 = 161,468,418.60 : x
  2. Step 2: Convert to fraction form
    334,363,890.60/501,120,683.10 = 161,468,418.60/x
  3. Step 3: Cross multiply
    334,363,890.60x = 501,120,683.10 × 161,468,418.60
  4. Step 4: Simplify right side
    334,363,890.60x = 80,915,164,227,908,752
  5. Step 5: Solve for x
    x = 80,915,164,227,908,752/334,363,890.60
  6. Step 6: Final answer
    x = 241,997,316.40

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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.