Home / 50,619,325,476.92-75,875,837,075.04-17,031,287,123.69

Finding the Fourth Proportional to 50,619,325,476.92, 75,875,837,075.04 and 17,031,287,123.69

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Solution

The fourth proportional to 50,619,325,476.92, 75,875,837,075.04 and 17,031,287,123.69 is: 25,529,047,548.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,619,325,476.92 : 75,875,837,075.04 = 17,031,287,123.69 : x
  2. Step 2: Convert to fraction form
    50,619,325,476.92/75,875,837,075.04 = 17,031,287,123.69/x
  3. Step 3: Cross multiply
    50,619,325,476.92x = 75,875,837,075.04 × 17,031,287,123.69
  4. Step 4: Simplify right side
    50,619,325,476.92x = 1,292,263,166,974,949,588,992
  5. Step 5: Solve for x
    x = 1,292,263,166,974,949,588,992/50,619,325,476.92
  6. Step 6: Final answer
    x = 25,529,047,548.53

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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.