Home / 343,173,579.34-467,243,927.38-342,083,959.22

Finding the Fourth Proportional to 343,173,579.34, 467,243,927.38 and 342,083,959.22

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Solution

The fourth proportional to 343,173,579.34, 467,243,927.38 and 342,083,959.22 is: 465,760,368.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,173,579.34 : 467,243,927.38 = 342,083,959.22 : x
  2. Step 2: Convert to fraction form
    343,173,579.34/467,243,927.38 = 342,083,959.22/x
  3. Step 3: Cross multiply
    343,173,579.34x = 467,243,927.38 × 342,083,959.22
  4. Step 4: Simplify right side
    343,173,579.34x = 159,836,652,599,652,576
  5. Step 5: Solve for x
    x = 159,836,652,599,652,576/343,173,579.34
  6. Step 6: Final answer
    x = 465,760,368.00

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.