Home / 23,593,125.34-35,390,949.21-7,420,337.74

Finding the Fourth Proportional to 23,593,125.34, 35,390,949.21 and 7,420,337.74

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Solution

The fourth proportional to 23,593,125.34, 35,390,949.21 and 7,420,337.74 is: 11,130,903.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,125.34 : 35,390,949.21 = 7,420,337.74 : x
  2. Step 2: Convert to fraction form
    23,593,125.34/35,390,949.21 = 7,420,337.74/x
  3. Step 3: Cross multiply
    23,593,125.34x = 35,390,949.21 × 7,420,337.74
  4. Step 4: Simplify right side
    23,593,125.34x = 262,612,796,033,907.91
  5. Step 5: Solve for x
    x = 262,612,796,033,907.91/23,593,125.34
  6. Step 6: Final answer
    x = 11,130,903.27

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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.