Home / 633,532,369.02-950,300,325.08-196,896,900.48

Finding the Fourth Proportional to 633,532,369.02, 950,300,325.08 and 196,896,900.48

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Solution

The fourth proportional to 633,532,369.02, 950,300,325.08 and 196,896,900.48 is: 295,345,901.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,532,369.02 : 950,300,325.08 = 196,896,900.48 : x
  2. Step 2: Convert to fraction form
    633,532,369.02/950,300,325.08 = 196,896,900.48/x
  3. Step 3: Cross multiply
    633,532,369.02x = 950,300,325.08 × 196,896,900.48
  4. Step 4: Simplify right side
    633,532,369.02x = 187,111,188,534,911,840
  5. Step 5: Solve for x
    x = 187,111,188,534,911,840/633,532,369.02
  6. Step 6: Final answer
    x = 295,345,901.31

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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.