Home / 24,708,079.68-37,009,980.36-19,823,943.12

Finding the Fourth Proportional to 24,708,079.68, 37,009,980.36 and 19,823,943.12

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Solution

The fourth proportional to 24,708,079.68, 37,009,980.36 and 19,823,943.12 is: 29,694,082.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,708,079.68 : 37,009,980.36 = 19,823,943.12 : x
  2. Step 2: Convert to fraction form
    24,708,079.68/37,009,980.36 = 19,823,943.12/x
  3. Step 3: Cross multiply
    24,708,079.68x = 37,009,980.36 × 19,823,943.12
  4. Step 4: Simplify right side
    24,708,079.68x = 733,683,745,528,957.12
  5. Step 5: Solve for x
    x = 733,683,745,528,957.12/24,708,079.68
  6. Step 6: Final answer
    x = 29,694,082.06

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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.