Home / 334,185,200.46-501,164,288.10-115,784,569.98

Finding the Fourth Proportional to 334,185,200.46, 501,164,288.10 and 115,784,569.98

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Solution

The fourth proportional to 334,185,200.46, 501,164,288.10 and 115,784,569.98 is: 173,637,526.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,185,200.46 : 501,164,288.10 = 115,784,569.98 : x
  2. Step 2: Convert to fraction form
    334,185,200.46/501,164,288.10 = 115,784,569.98/x
  3. Step 3: Cross multiply
    334,185,200.46x = 501,164,288.10 × 115,784,569.98
  4. Step 4: Simplify right side
    334,185,200.46x = 58,027,091,586,991,336
  5. Step 5: Solve for x
    x = 58,027,091,586,991,336/334,185,200.46
  6. Step 6: Final answer
    x = 173,637,526.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.