Home / 264,116,959.40-364,492,787.46-146,642,295.56

Finding the Fourth Proportional to 264,116,959.40, 364,492,787.46 and 146,642,295.56

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Solution

The fourth proportional to 264,116,959.40, 364,492,787.46 and 146,642,295.56 is: 202,372,688.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,116,959.40 : 364,492,787.46 = 146,642,295.56 : x
  2. Step 2: Convert to fraction form
    264,116,959.40/364,492,787.46 = 146,642,295.56/x
  3. Step 3: Cross multiply
    264,116,959.40x = 364,492,787.46 × 146,642,295.56
  4. Step 4: Simplify right side
    264,116,959.40x = 53,450,059,068,197,576
  5. Step 5: Solve for x
    x = 53,450,059,068,197,576/264,116,959.40
  6. Step 6: Final answer
    x = 202,372,688.18

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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.