Home / 41,046,275.21-56,643,864.26-22,461,419.29

Finding the Fourth Proportional to 41,046,275.21, 56,643,864.26 and 22,461,419.29

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Solution

The fourth proportional to 41,046,275.21, 56,643,864.26 and 22,461,419.29 is: 30,996,761.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,046,275.21 : 56,643,864.26 = 22,461,419.29 : x
  2. Step 2: Convert to fraction form
    41,046,275.21/56,643,864.26 = 22,461,419.29/x
  3. Step 3: Cross multiply
    41,046,275.21x = 56,643,864.26 × 22,461,419.29
  4. Step 4: Simplify right side
    41,046,275.21x = 1,272,301,585,349,705.50
  5. Step 5: Solve for x
    x = 1,272,301,585,349,705.50/41,046,275.21
  6. Step 6: Final answer
    x = 30,996,761.07

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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.