Home / 238,624,211.65-357,704,178.70-114,094,479.25

Finding the Fourth Proportional to 238,624,211.65, 357,704,178.70 and 114,094,479.25

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Solution

The fourth proportional to 238,624,211.65, 357,704,178.70 and 114,094,479.25 is: 171,030,725.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,624,211.65 : 357,704,178.70 = 114,094,479.25 : x
  2. Step 2: Convert to fraction form
    238,624,211.65/357,704,178.70 = 114,094,479.25/x
  3. Step 3: Cross multiply
    238,624,211.65x = 357,704,178.70 × 114,094,479.25
  4. Step 4: Simplify right side
    238,624,211.65x = 40,812,071,991,966,448
  5. Step 5: Solve for x
    x = 40,812,071,991,966,448/238,624,211.65
  6. Step 6: Final answer
    x = 171,030,725.30

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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.