Home / 15,683,652.24-23,519,911.02-4,601,630.40

Finding the Fourth Proportional to 15,683,652.24, 23,519,911.02 and 4,601,630.40

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Solution

The fourth proportional to 15,683,652.24, 23,519,911.02 and 4,601,630.40 is: 6,900,812.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,652.24 : 23,519,911.02 = 4,601,630.40 : x
  2. Step 2: Convert to fraction form
    15,683,652.24/23,519,911.02 = 4,601,630.40/x
  3. Step 3: Cross multiply
    15,683,652.24x = 23,519,911.02 × 4,601,630.40
  4. Step 4: Simplify right side
    15,683,652.24x = 108,229,937,554,927.02
  5. Step 5: Solve for x
    x = 108,229,937,554,927.02/15,683,652.24
  6. Step 6: Final answer
    x = 6,900,812.13

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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.