Home / 49,034,111,181,281-73,551,237,560,440-20,024,121,042,149

Finding the Fourth Proportional to 49,034,111,181,281, 73,551,237,560,440 and 20,024,121,042,149

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Solution

The fourth proportional to 49,034,111,181,281, 73,551,237,560,440 and 20,024,121,042,149 is: 30,036,210,471,218.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,111,181,281 : 73,551,237,560,440 = 20,024,121,042,149 : x
  2. Step 2: Convert to fraction form
    49,034,111,181,281/73,551,237,560,440 = 20,024,121,042,149/x
  3. Step 3: Cross multiply
    49,034,111,181,281x = 73,551,237,560,440 × 20,024,121,042,149
  4. Step 4: Simplify right side
    49,034,111,181,281x = 1,472,798,883,710,106,579,291,340,800
  5. Step 5: Solve for x
    x = 1,472,798,883,710,106,579,291,340,800/49,034,111,181,281
  6. Step 6: Final answer
    x = 30,036,210,471,218.95

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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.