Home / 50,688,003.90-76,032,005.85-34,563,690.30

Finding the Fourth Proportional to 50,688,003.90, 76,032,005.85 and 34,563,690.30

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Solution

The fourth proportional to 50,688,003.90, 76,032,005.85 and 34,563,690.30 is: 51,845,535.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,688,003.90 : 76,032,005.85 = 34,563,690.30 : x
  2. Step 2: Convert to fraction form
    50,688,003.90/76,032,005.85 = 34,563,690.30/x
  3. Step 3: Cross multiply
    50,688,003.90x = 76,032,005.85 × 34,563,690.30
  4. Step 4: Simplify right side
    50,688,003.90x = 2,627,946,703,087,188
  5. Step 5: Solve for x
    x = 2,627,946,703,087,188/50,688,003.90
  6. Step 6: Final answer
    x = 51,845,535.45

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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.