Home / 633,671,598,073.86-950,898,358,976.70-293,647,397,719.05

Finding the Fourth Proportional to 633,671,598,073.86, 950,898,358,976.70 and 293,647,397,719.05

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Solution

The fourth proportional to 633,671,598,073.86, 950,898,358,976.70 and 293,647,397,719.05 is: 440,652,270,762.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,073.86 : 950,898,358,976.70 = 293,647,397,719.05 : x
  2. Step 2: Convert to fraction form
    633,671,598,073.86/950,898,358,976.70 = 293,647,397,719.05/x
  3. Step 3: Cross multiply
    633,671,598,073.86x = 950,898,358,976.70 × 293,647,397,719.05
  4. Step 4: Simplify right side
    633,671,598,073.86x = 279,228,828,608,822,964,649,984
  5. Step 5: Solve for x
    x = 279,228,828,608,822,964,649,984/633,671,598,073.86
  6. Step 6: Final answer
    x = 440,652,270,762.30

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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.