Home / 41,301,875.23-56,996,617.05-22,718,429.24

Finding the Fourth Proportional to 41,301,875.23, 56,996,617.05 and 22,718,429.24

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Solution

The fourth proportional to 41,301,875.23, 56,996,617.05 and 22,718,429.24 is: 31,351,448.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,875.23 : 56,996,617.05 = 22,718,429.24 : x
  2. Step 2: Convert to fraction form
    41,301,875.23/56,996,617.05 = 22,718,429.24/x
  3. Step 3: Cross multiply
    41,301,875.23x = 56,996,617.05 × 22,718,429.24
  4. Step 4: Simplify right side
    41,301,875.23x = 1,294,873,611,369,802.50
  5. Step 5: Solve for x
    x = 1,294,873,611,369,802.50/41,301,875.23
  6. Step 6: Final answer
    x = 31,351,448.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.