Home / 48,046,907.78-66,303,913.24-26,020,228.22

Finding the Fourth Proportional to 48,046,907.78, 66,303,913.24 and 26,020,228.22

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Solution

The fourth proportional to 48,046,907.78, 66,303,913.24 and 26,020,228.22 is: 35,907,471.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,046,907.78 : 66,303,913.24 = 26,020,228.22 : x
  2. Step 2: Convert to fraction form
    48,046,907.78/66,303,913.24 = 26,020,228.22/x
  3. Step 3: Cross multiply
    48,046,907.78x = 66,303,913.24 × 26,020,228.22
  4. Step 4: Simplify right side
    48,046,907.78x = 1,725,242,953,987,309.50
  5. Step 5: Solve for x
    x = 1,725,242,953,987,309.50/48,046,907.78
  6. Step 6: Final answer
    x = 35,907,471.13

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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.