Home / 59,808,731.40-89,713,097.10-44,503,230.60

Finding the Fourth Proportional to 59,808,731.40, 89,713,097.10 and 44,503,230.60

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Solution

The fourth proportional to 59,808,731.40, 89,713,097.10 and 44,503,230.60 is: 66,754,845.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,808,731.40 : 89,713,097.10 = 44,503,230.60 : x
  2. Step 2: Convert to fraction form
    59,808,731.40/89,713,097.10 = 44,503,230.60/x
  3. Step 3: Cross multiply
    59,808,731.40x = 89,713,097.10 × 44,503,230.60
  4. Step 4: Simplify right side
    59,808,731.40x = 3,992,522,648,081,491
  5. Step 5: Solve for x
    x = 3,992,522,648,081,491/59,808,731.40
  6. Step 6: Final answer
    x = 66,754,845.90

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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.