Home / 599,382,624,944.98-899,126,795,203.54-169,123,483,064.53

Finding the Fourth Proportional to 599,382,624,944.98, 899,126,795,203.54 and 169,123,483,064.53

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Solution

The fourth proportional to 599,382,624,944.98, 899,126,795,203.54 and 169,123,483,064.53 is: 253,700,139,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,382,624,944.98 : 899,126,795,203.54 = 169,123,483,064.53 : x
  2. Step 2: Convert to fraction form
    599,382,624,944.98/899,126,795,203.54 = 169,123,483,064.53/x
  3. Step 3: Cross multiply
    599,382,624,944.98x = 899,126,795,203.54 × 169,123,483,064.53
  4. Step 4: Simplify right side
    599,382,624,944.98x = 152,063,455,321,471,030,657,024
  5. Step 5: Solve for x
    x = 152,063,455,321,471,030,657,024/599,382,624,944.98
  6. Step 6: Final answer
    x = 253,700,139,098.01

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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.