Home / 48,046,908.90-66,303,914.79-26,020,229.34

Finding the Fourth Proportional to 48,046,908.90, 66,303,914.79 and 26,020,229.34

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Solution

The fourth proportional to 48,046,908.90, 66,303,914.79 and 26,020,229.34 is: 35,907,472.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,046,908.90 : 66,303,914.79 = 26,020,229.34 : x
  2. Step 2: Convert to fraction form
    48,046,908.90/66,303,914.79 = 26,020,229.34/x
  3. Step 3: Cross multiply
    48,046,908.90x = 66,303,914.79 × 26,020,229.34
  4. Step 4: Simplify right side
    48,046,908.90x = 1,725,243,068,975,618
  5. Step 5: Solve for x
    x = 1,725,243,068,975,618/48,046,908.90
  6. Step 6: Final answer
    x = 35,907,472.69

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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.