Home / 475,588,030,688-713,449,059,745.56-152,782,602,508.88

Finding the Fourth Proportional to 475,588,030,688, 713,449,059,745.56 and 152,782,602,508.88

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Solution

The fourth proportional to 475,588,030,688, 713,449,059,745.56 and 152,782,602,508.88 is: 229,195,431,911.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,588,030,688 : 713,449,059,745.56 = 152,782,602,508.88 : x
  2. Step 2: Convert to fraction form
    475,588,030,688/713,449,059,745.56 = 152,782,602,508.88/x
  3. Step 3: Cross multiply
    475,588,030,688x = 713,449,059,745.56 × 152,782,602,508.88
  4. Step 4: Simplify right side
    475,588,030,688x = 109,002,604,105,440,084,099,072
  5. Step 5: Solve for x
    x = 109,002,604,105,440,084,099,072/475,588,030,688
  6. Step 6: Final answer
    x = 229,195,431,911.43

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1.5x scale

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.