Home / 49,034,111,174,591-73,551,237,550,412-20,024,121,035,461

Finding the Fourth Proportional to 49,034,111,174,591, 73,551,237,550,412 and 20,024,121,035,461

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Solution

The fourth proportional to 49,034,111,174,591, 73,551,237,550,412 and 20,024,121,035,461 is: 30,036,210,461,189.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,111,174,591 : 73,551,237,550,412 = 20,024,121,035,461 : x
  2. Step 2: Convert to fraction form
    49,034,111,174,591/73,551,237,550,412 = 20,024,121,035,461/x
  3. Step 3: Cross multiply
    49,034,111,174,591x = 73,551,237,550,412 × 20,024,121,035,461
  4. Step 4: Simplify right side
    49,034,111,174,591x = 1,472,798,883,017,393,912,827,346,944
  5. Step 5: Solve for x
    x = 1,472,798,883,017,393,912,827,346,944/49,034,111,174,591
  6. Step 6: Final answer
    x = 30,036,210,461,189.80

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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.