Home / 29,233,061,384.93-43,842,571,073.25-13,496,766,538.70

Finding the Fourth Proportional to 29,233,061,384.93, 43,842,571,073.25 and 13,496,766,538.70

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Solution

The fourth proportional to 29,233,061,384.93, 43,842,571,073.25 and 13,496,766,538.70 is: 20,241,908,243.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,233,061,384.93 : 43,842,571,073.25 = 13,496,766,538.70 : x
  2. Step 2: Convert to fraction form
    29,233,061,384.93/43,842,571,073.25 = 13,496,766,538.70/x
  3. Step 3: Cross multiply
    29,233,061,384.93x = 43,842,571,073.25 × 13,496,766,538.70
  4. Step 4: Simplify right side
    29,233,061,384.93x = 591,732,946,232,017,158,144
  5. Step 5: Solve for x
    x = 591,732,946,232,017,158,144/29,233,061,384.93
  6. Step 6: Final answer
    x = 20,241,908,243.56

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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.