Home / 64,415,474,343,006-96,623,572,729,050-21,486,066,945,538

Finding the Fourth Proportional to 64,415,474,343,006, 96,623,572,729,050 and 21,486,066,945,538

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Solution

The fourth proportional to 64,415,474,343,006, 96,623,572,729,050 and 21,486,066,945,538 is: 32,229,220,903,017.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,415,474,343,006 : 96,623,572,729,050 = 21,486,066,945,538 : x
  2. Step 2: Convert to fraction form
    64,415,474,343,006/96,623,572,729,050 = 21,486,066,945,538/x
  3. Step 3: Cross multiply
    64,415,474,343,006x = 96,623,572,729,050 × 21,486,066,945,538
  4. Step 4: Simplify right side
    64,415,474,343,006x = 2,076,060,552,173,428,139,196,678,144
  5. Step 5: Solve for x
    x = 2,076,060,552,173,428,139,196,678,144/64,415,474,343,006
  6. Step 6: Final answer
    x = 32,229,220,903,017.99

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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.