Home / 633,671,598,123.73-950,898,359,051.56-293,647,397,768.92

Finding the Fourth Proportional to 633,671,598,123.73, 950,898,359,051.56 and 293,647,397,768.92

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Solution

The fourth proportional to 633,671,598,123.73, 950,898,359,051.56 and 293,647,397,768.92 is: 440,652,270,837.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,123.73 : 950,898,359,051.56 = 293,647,397,768.92 : x
  2. Step 2: Convert to fraction form
    633,671,598,123.73/950,898,359,051.56 = 293,647,397,768.92/x
  3. Step 3: Cross multiply
    633,671,598,123.73x = 950,898,359,051.56 × 293,647,397,768.92
  4. Step 4: Simplify right side
    633,671,598,123.73x = 279,228,828,678,226,750,472,192
  5. Step 5: Solve for x
    x = 279,228,828,678,226,750,472,192/633,671,598,123.73
  6. Step 6: Final answer
    x = 440,652,270,837.15

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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.