Home / 58,688,015.64-88,453,866.33-50,588,419.20

Finding the Fourth Proportional to 58,688,015.64, 88,453,866.33 and 50,588,419.20

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Solution

The fourth proportional to 58,688,015.64, 88,453,866.33 and 50,588,419.20 is: 76,246,252.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,688,015.64 : 88,453,866.33 = 50,588,419.20 : x
  2. Step 2: Convert to fraction form
    58,688,015.64/88,453,866.33 = 50,588,419.20/x
  3. Step 3: Cross multiply
    58,688,015.64x = 88,453,866.33 × 50,588,419.20
  4. Step 4: Simplify right side
    58,688,015.64x = 4,474,741,269,762,805.50
  5. Step 5: Solve for x
    x = 4,474,741,269,762,805.50/58,688,015.64
  6. Step 6: Final answer
    x = 76,246,252.68

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.