Home / 79,615,134,572.04-119,423,148,268.50-26,556,022,075.50

Finding the Fourth Proportional to 79,615,134,572.04, 119,423,148,268.50 and 26,556,022,075.50

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Solution

The fourth proportional to 79,615,134,572.04, 119,423,148,268.50 and 26,556,022,075.50 is: 39,834,182,015.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,615,134,572.04 : 119,423,148,268.50 = 26,556,022,075.50 : x
  2. Step 2: Convert to fraction form
    79,615,134,572.04/119,423,148,268.50 = 26,556,022,075.50/x
  3. Step 3: Cross multiply
    79,615,134,572.04x = 119,423,148,268.50 × 26,556,022,075.50
  4. Step 4: Simplify right side
    79,615,134,572.04x = 3,171,403,761,743,995,863,040
  5. Step 5: Solve for x
    x = 3,171,403,761,743,995,863,040/79,615,134,572.04
  6. Step 6: Final answer
    x = 39,834,182,015.66

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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.