Home / 15,372,085.23-23,050,593.63-5,133,426.03

Finding the Fourth Proportional to 15,372,085.23, 23,050,593.63 and 5,133,426.03

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Solution

The fourth proportional to 15,372,085.23, 23,050,593.63 and 5,133,426.03 is: 7,697,623.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,372,085.23 : 23,050,593.63 = 5,133,426.03 : x
  2. Step 2: Convert to fraction form
    15,372,085.23/23,050,593.63 = 5,133,426.03/x
  3. Step 3: Cross multiply
    15,372,085.23x = 23,050,593.63 × 5,133,426.03
  4. Step 4: Simplify right side
    15,372,085.23x = 118,328,517,347,194.19
  5. Step 5: Solve for x
    x = 118,328,517,347,194.19/15,372,085.23
  6. Step 6: Final answer
    x = 7,697,623.03

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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.