Home / 58,688,014.64-88,453,864.82-50,588,418.20

Finding the Fourth Proportional to 58,688,014.64, 88,453,864.82 and 50,588,418.20

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Solution

The fourth proportional to 58,688,014.64, 88,453,864.82 and 50,588,418.20 is: 76,246,251.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,688,014.64 : 88,453,864.82 = 50,588,418.20 : x
  2. Step 2: Convert to fraction form
    58,688,014.64/88,453,864.82 = 50,588,418.20/x
  3. Step 3: Cross multiply
    58,688,014.64x = 88,453,864.82 × 50,588,418.20
  4. Step 4: Simplify right side
    58,688,014.64x = 4,474,741,104,920,427.50
  5. Step 5: Solve for x
    x = 4,474,741,104,920,427.50/58,688,014.64
  6. Step 6: Final answer
    x = 76,246,251.17

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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.