Home / 941,866,236.45-1,412,814,337-524,341,417.71

Finding the Fourth Proportional to 941,866,236.45, 1,412,814,337 and 524,341,417.71

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Solution

The fourth proportional to 941,866,236.45, 1,412,814,337 and 524,341,417.71 is: 786,520,467.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,866,236.45 : 1,412,814,337 = 524,341,417.71 : x
  2. Step 2: Convert to fraction form
    941,866,236.45/1,412,814,337 = 524,341,417.71/x
  3. Step 3: Cross multiply
    941,866,236.45x = 1,412,814,337 × 524,341,417.71
  4. Step 4: Simplify right side
    941,866,236.45x = 740,797,072,423,593,728
  5. Step 5: Solve for x
    x = 740,797,072,423,593,728/941,866,236.45
  6. Step 6: Final answer
    x = 786,520,467.30

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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.