Home / 15,472,706.30-23,209,059.45-4,114,303.10

Finding the Fourth Proportional to 15,472,706.30, 23,209,059.45 and 4,114,303.10

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Solution

The fourth proportional to 15,472,706.30, 23,209,059.45 and 4,114,303.10 is: 6,171,454.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,472,706.30 : 23,209,059.45 = 4,114,303.10 : x
  2. Step 2: Convert to fraction form
    15,472,706.30/23,209,059.45 = 4,114,303.10/x
  3. Step 3: Cross multiply
    15,472,706.30x = 23,209,059.45 × 4,114,303.10
  4. Step 4: Simplify right side
    15,472,706.30x = 95,489,105,243,219.30
  5. Step 5: Solve for x
    x = 95,489,105,243,219.30/15,472,706.30
  6. Step 6: Final answer
    x = 6,171,454.65

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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.