Home / 176,171,666.70-264,257,500.05-130,822,034.70

Finding the Fourth Proportional to 176,171,666.70, 264,257,500.05 and 130,822,034.70

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Solution

The fourth proportional to 176,171,666.70, 264,257,500.05 and 130,822,034.70 is: 196,233,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,171,666.70 : 264,257,500.05 = 130,822,034.70 : x
  2. Step 2: Convert to fraction form
    176,171,666.70/264,257,500.05 = 130,822,034.70/x
  3. Step 3: Cross multiply
    176,171,666.70x = 264,257,500.05 × 130,822,034.70
  4. Step 4: Simplify right side
    176,171,666.70x = 34,570,703,841,276,356
  5. Step 5: Solve for x
    x = 34,570,703,841,276,356/176,171,666.70
  6. Step 6: Final answer
    x = 196,233,052.05

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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.