Home / 39,589,075,314.70-59,383,612,972.05-14,740,594,765.90

Finding the Fourth Proportional to 39,589,075,314.70, 59,383,612,972.05 and 14,740,594,765.90

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Solution

The fourth proportional to 39,589,075,314.70, 59,383,612,972.05 and 14,740,594,765.90 is: 22,110,892,148.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,589,075,314.70 : 59,383,612,972.05 = 14,740,594,765.90 : x
  2. Step 2: Convert to fraction form
    39,589,075,314.70/59,383,612,972.05 = 14,740,594,765.90/x
  3. Step 3: Cross multiply
    39,589,075,314.70x = 59,383,612,972.05 × 14,740,594,765.90
  4. Step 4: Simplify right side
    39,589,075,314.70x = 875,349,774,556,031,614,976
  5. Step 5: Solve for x
    x = 875,349,774,556,031,614,976/39,589,075,314.70
  6. Step 6: Final answer
    x = 22,110,892,148.85

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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.