Home / 15,462,490.02-23,193,705.78-4,102,045.62

Finding the Fourth Proportional to 15,462,490.02, 23,193,705.78 and 4,102,045.62

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Solution

The fourth proportional to 15,462,490.02, 23,193,705.78 and 4,102,045.62 is: 6,153,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,490.02 : 23,193,705.78 = 4,102,045.62 : x
  2. Step 2: Convert to fraction form
    15,462,490.02/23,193,705.78 = 4,102,045.62/x
  3. Step 3: Cross multiply
    15,462,490.02x = 23,193,705.78 × 4,102,045.62
  4. Step 4: Simplify right side
    15,462,490.02x = 95,141,639,206,417.69
  5. Step 5: Solve for x
    x = 95,141,639,206,417.69/15,462,490.02
  6. Step 6: Final answer
    x = 6,153,060.67

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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.