Home / 56,461,523.87-84,696,333.84-23,639,063.40

Finding the Fourth Proportional to 56,461,523.87, 84,696,333.84 and 23,639,063.40

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Solution

The fourth proportional to 56,461,523.87, 84,696,333.84 and 23,639,063.40 is: 35,460,289.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,461,523.87 : 84,696,333.84 = 23,639,063.40 : x
  2. Step 2: Convert to fraction form
    56,461,523.87/84,696,333.84 = 23,639,063.40/x
  3. Step 3: Cross multiply
    56,461,523.87x = 84,696,333.84 × 23,639,063.40
  4. Step 4: Simplify right side
    56,461,523.87x = 2,002,142,005,391,325.50
  5. Step 5: Solve for x
    x = 2,002,142,005,391,325.50/56,461,523.87
  6. Step 6: Final answer
    x = 35,460,289.92

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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.