Home / 48,406,617.23-66,801,133.14-26,676,585.23

Finding the Fourth Proportional to 48,406,617.23, 66,801,133.14 and 26,676,585.23

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Solution

The fourth proportional to 48,406,617.23, 66,801,133.14 and 26,676,585.23 is: 36,813,688.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,617.23 : 66,801,133.14 = 26,676,585.23 : x
  2. Step 2: Convert to fraction form
    48,406,617.23/66,801,133.14 = 26,676,585.23/x
  3. Step 3: Cross multiply
    48,406,617.23x = 66,801,133.14 × 26,676,585.23
  4. Step 4: Simplify right side
    48,406,617.23x = 1,782,026,121,669,787.50
  5. Step 5: Solve for x
    x = 1,782,026,121,669,787.50/48,406,617.23
  6. Step 6: Final answer
    x = 36,813,688.37

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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.