Home / 97,714,923.20-146,572,384.80-33,889,515.20

Finding the Fourth Proportional to 97,714,923.20, 146,572,384.80 and 33,889,515.20

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Solution

The fourth proportional to 97,714,923.20, 146,572,384.80 and 33,889,515.20 is: 50,834,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,714,923.20 : 146,572,384.80 = 33,889,515.20 : x
  2. Step 2: Convert to fraction form
    97,714,923.20/146,572,384.80 = 33,889,515.20/x
  3. Step 3: Cross multiply
    97,714,923.20x = 146,572,384.80 × 33,889,515.20
  4. Step 4: Simplify right side
    97,714,923.20x = 4,967,267,062,579,850
  5. Step 5: Solve for x
    x = 4,967,267,062,579,850/97,714,923.20
  6. Step 6: Final answer
    x = 50,834,272.80

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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.