Home / 18,060,528,426.01-27,091,065,076.40-6,270,021,432

Finding the Fourth Proportional to 18,060,528,426.01, 27,091,065,076.40 and 6,270,021,432

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Solution

The fourth proportional to 18,060,528,426.01, 27,091,065,076.40 and 6,270,021,432 is: 9,405,126,729.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,528,426.01 : 27,091,065,076.40 = 6,270,021,432 : x
  2. Step 2: Convert to fraction form
    18,060,528,426.01/27,091,065,076.40 = 6,270,021,432/x
  3. Step 3: Cross multiply
    18,060,528,426.01x = 27,091,065,076.40 × 6,270,021,432
  4. Step 4: Simplify right side
    18,060,528,426.01x = 169,861,558,644,747,272,192
  5. Step 5: Solve for x
    x = 169,861,558,644,747,272,192/18,060,528,426.01
  6. Step 6: Final answer
    x = 9,405,126,729.30

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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.