Home / 52,926,254.49-73,025,022.10-31,736,360.32

Finding the Fourth Proportional to 52,926,254.49, 73,025,022.10 and 31,736,360.32

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Solution

The fourth proportional to 52,926,254.49, 73,025,022.10 and 31,736,360.32 is: 43,788,256.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,926,254.49 : 73,025,022.10 = 31,736,360.32 : x
  2. Step 2: Convert to fraction form
    52,926,254.49/73,025,022.10 = 31,736,360.32/x
  3. Step 3: Cross multiply
    52,926,254.49x = 73,025,022.10 × 31,736,360.32
  4. Step 4: Simplify right side
    52,926,254.49x = 2,317,548,413,867,445
  5. Step 5: Solve for x
    x = 2,317,548,413,867,445/52,926,254.49
  6. Step 6: Final answer
    x = 43,788,256.63

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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.