Home / 23,472,534.12-35,183,951.08-7,895,533.72

Finding the Fourth Proportional to 23,472,534.12, 35,183,951.08 and 7,895,533.72

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Solution

The fourth proportional to 23,472,534.12, 35,183,951.08 and 7,895,533.72 is: 11,834,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,472,534.12 : 35,183,951.08 = 7,895,533.72 : x
  2. Step 2: Convert to fraction form
    23,472,534.12/35,183,951.08 = 7,895,533.72/x
  3. Step 3: Cross multiply
    23,472,534.12x = 35,183,951.08 × 7,895,533.72
  4. Step 4: Simplify right side
    23,472,534.12x = 277,796,072,154,970.41
  5. Step 5: Solve for x
    x = 277,796,072,154,970.41/23,472,534.12
  6. Step 6: Final answer
    x = 11,834,941.67

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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.