Home / 565,292,524.16-847,939,093.70-177,145,732.46

Finding the Fourth Proportional to 565,292,524.16, 847,939,093.70 and 177,145,732.46

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Solution

The fourth proportional to 565,292,524.16, 847,939,093.70 and 177,145,732.46 is: 265,718,695.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,292,524.16 : 847,939,093.70 = 177,145,732.46 : x
  2. Step 2: Convert to fraction form
    565,292,524.16/847,939,093.70 = 177,145,732.46/x
  3. Step 3: Cross multiply
    565,292,524.16x = 847,939,093.70 × 177,145,732.46
  4. Step 4: Simplify right side
    565,292,524.16x = 150,208,791,829,829,664
  5. Step 5: Solve for x
    x = 150,208,791,829,829,664/565,292,524.16
  6. Step 6: Final answer
    x = 265,718,695.03

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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.