Home / 15,783,225.58-23,674,557.84-5,000,246.11

Finding the Fourth Proportional to 15,783,225.58, 23,674,557.84 and 5,000,246.11

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Solution

The fourth proportional to 15,783,225.58, 23,674,557.84 and 5,000,246.11 is: 7,500,280.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,783,225.58 : 23,674,557.84 = 5,000,246.11 : x
  2. Step 2: Convert to fraction form
    15,783,225.58/23,674,557.84 = 5,000,246.11/x
  3. Step 3: Cross multiply
    15,783,225.58x = 23,674,557.84 × 5,000,246.11
  4. Step 4: Simplify right side
    15,783,225.58x = 118,378,615,745,430.02
  5. Step 5: Solve for x
    x = 118,378,615,745,430.02/15,783,225.58
  6. Step 6: Final answer
    x = 7,500,280.29

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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.