Home / 334,368,207.90-501,552,311.85-88,724,367.90

Finding the Fourth Proportional to 334,368,207.90, 501,552,311.85 and 88,724,367.90

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Solution

The fourth proportional to 334,368,207.90, 501,552,311.85 and 88,724,367.90 is: 133,086,551.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,207.90 : 501,552,311.85 = 88,724,367.90 : x
  2. Step 2: Convert to fraction form
    334,368,207.90/501,552,311.85 = 88,724,367.90/x
  3. Step 3: Cross multiply
    334,368,207.90x = 501,552,311.85 × 88,724,367.90
  4. Step 4: Simplify right side
    334,368,207.90x = 44,499,911,837,674,936
  5. Step 5: Solve for x
    x = 44,499,911,837,674,936/334,368,207.90
  6. Step 6: Final answer
    x = 133,086,551.85

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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.