Home / 160,094,700.62-240,139,515.09-50,918,295.50

Finding the Fourth Proportional to 160,094,700.62, 240,139,515.09 and 50,918,295.50

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Solution

The fourth proportional to 160,094,700.62, 240,139,515.09 and 50,918,295.50 is: 76,376,636.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,094,700.62 : 240,139,515.09 = 50,918,295.50 : x
  2. Step 2: Convert to fraction form
    160,094,700.62/240,139,515.09 = 50,918,295.50/x
  3. Step 3: Cross multiply
    160,094,700.62x = 240,139,515.09 × 50,918,295.50
  4. Step 4: Simplify right side
    160,094,700.62x = 12,227,494,790,579,330
  5. Step 5: Solve for x
    x = 12,227,494,790,579,330/160,094,700.62
  6. Step 6: Final answer
    x = 76,376,636.72

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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.