Home / 336,028,569.70-503,475,984.15-163,133,097.70

Finding the Fourth Proportional to 336,028,569.70, 503,475,984.15 and 163,133,097.70

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Solution

The fourth proportional to 336,028,569.70, 503,475,984.15 and 163,133,097.70 is: 244,424,445.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,028,569.70 : 503,475,984.15 = 163,133,097.70 : x
  2. Step 2: Convert to fraction form
    336,028,569.70/503,475,984.15 = 163,133,097.70/x
  3. Step 3: Cross multiply
    336,028,569.70x = 503,475,984.15 × 163,133,097.70
  4. Step 4: Simplify right side
    336,028,569.70x = 82,133,596,911,945,584
  5. Step 5: Solve for x
    x = 82,133,596,911,945,584/336,028,569.70
  6. Step 6: Final answer
    x = 244,424,445.77

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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.