Home / 25,556,162,520.34-38,335,024,737.98-8,767,738,287.71

Finding the Fourth Proportional to 25,556,162,520.34, 38,335,024,737.98 and 8,767,738,287.71

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Solution

The fourth proportional to 25,556,162,520.34, 38,335,024,737.98 and 8,767,738,287.71 is: 13,151,875,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,556,162,520.34 : 38,335,024,737.98 = 8,767,738,287.71 : x
  2. Step 2: Convert to fraction form
    25,556,162,520.34/38,335,024,737.98 = 8,767,738,287.71/x
  3. Step 3: Cross multiply
    25,556,162,520.34x = 38,335,024,737.98 × 8,767,738,287.71
  4. Step 4: Simplify right side
    25,556,162,520.34x = 336,111,464,155,261,698,048
  5. Step 5: Solve for x
    x = 336,111,464,155,261,698,048/25,556,162,520.34
  6. Step 6: Final answer
    x = 13,151,875,360.31

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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.