Home / 23,290,643.76-34,942,255.54-7,116,154.00

Finding the Fourth Proportional to 23,290,643.76, 34,942,255.54 and 7,116,154.00

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Solution

The fourth proportional to 23,290,643.76, 34,942,255.54 and 7,116,154.00 is: 10,676,152.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290,643.76 : 34,942,255.54 = 7,116,154.00 : x
  2. Step 2: Convert to fraction form
    23,290,643.76/34,942,255.54 = 7,116,154.00/x
  3. Step 3: Cross multiply
    23,290,643.76x = 34,942,255.54 × 7,116,154.00
  4. Step 4: Simplify right side
    23,290,643.76x = 248,654,471,424,847.12
  5. Step 5: Solve for x
    x = 248,654,471,424,847.12/23,290,643.76
  6. Step 6: Final answer
    x = 10,676,152.79

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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.