Home / 58,457,553.20-87,611,680.20-44,927,313.20

Finding the Fourth Proportional to 58,457,553.20, 87,611,680.20 and 44,927,313.20

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Solution

The fourth proportional to 58,457,553.20, 87,611,680.20 and 44,927,313.20 is: 67,333,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,457,553.20 : 87,611,680.20 = 44,927,313.20 : x
  2. Step 2: Convert to fraction form
    58,457,553.20/87,611,680.20 = 44,927,313.20/x
  3. Step 3: Cross multiply
    58,457,553.20x = 87,611,680.20 × 44,927,313.20
  4. Step 4: Simplify right side
    58,457,553.20x = 3,936,157,396,323,639
  5. Step 5: Solve for x
    x = 3,936,157,396,323,639/58,457,553.20
  6. Step 6: Final answer
    x = 67,333,598.16

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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.