Home / 15,802,984.53-23,704,485.95-4,443,433.16

Finding the Fourth Proportional to 15,802,984.53, 23,704,485.95 and 4,443,433.16

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Solution

The fourth proportional to 15,802,984.53, 23,704,485.95 and 4,443,433.16 is: 6,665,152.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,984.53 : 23,704,485.95 = 4,443,433.16 : x
  2. Step 2: Convert to fraction form
    15,802,984.53/23,704,485.95 = 4,443,433.16/x
  3. Step 3: Cross multiply
    15,802,984.53x = 23,704,485.95 × 4,443,433.16
  4. Step 4: Simplify right side
    15,802,984.53x = 105,329,298,803,570.27
  5. Step 5: Solve for x
    x = 105,329,298,803,570.27/15,802,984.53
  6. Step 6: Final answer
    x = 6,665,152.31

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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.