Home / 29,899,865.28-44,842,332.72-9,710,880.96

Finding the Fourth Proportional to 29,899,865.28, 44,842,332.72 and 9,710,880.96

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Solution

The fourth proportional to 29,899,865.28, 44,842,332.72 and 9,710,880.96 is: 14,563,896.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,899,865.28 : 44,842,332.72 = 9,710,880.96 : x
  2. Step 2: Convert to fraction form
    29,899,865.28/44,842,332.72 = 9,710,880.96/x
  3. Step 3: Cross multiply
    29,899,865.28x = 44,842,332.72 × 9,710,880.96
  4. Step 4: Simplify right side
    29,899,865.28x = 435,458,555,012,633.06
  5. Step 5: Solve for x
    x = 435,458,555,012,633.06/29,899,865.28
  6. Step 6: Final answer
    x = 14,563,896.89

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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.