Home / 175,788,000.70-263,682,001.05-166,830,048.70

Finding the Fourth Proportional to 175,788,000.70, 263,682,001.05 and 166,830,048.70

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Solution

The fourth proportional to 175,788,000.70, 263,682,001.05 and 166,830,048.70 is: 250,245,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,788,000.70 : 263,682,001.05 = 166,830,048.70 : x
  2. Step 2: Convert to fraction form
    175,788,000.70/263,682,001.05 = 166,830,048.70/x
  3. Step 3: Cross multiply
    175,788,000.70x = 263,682,001.05 × 166,830,048.70
  4. Step 4: Simplify right side
    175,788,000.70x = 43,990,081,076,484,952
  5. Step 5: Solve for x
    x = 43,990,081,076,484,952/175,788,000.70
  6. Step 6: Final answer
    x = 250,245,073.05

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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.