Home / 25,079,837,556.76-37,623,290,261.44-8,056,895,055.12

Finding the Fourth Proportional to 25,079,837,556.76, 37,623,290,261.44 and 8,056,895,055.12

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Solution

The fourth proportional to 25,079,837,556.76, 37,623,290,261.44 and 8,056,895,055.12 is: 12,086,477,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,837,556.76 : 37,623,290,261.44 = 8,056,895,055.12 : x
  2. Step 2: Convert to fraction form
    25,079,837,556.76/37,623,290,261.44 = 8,056,895,055.12/x
  3. Step 3: Cross multiply
    25,079,837,556.76x = 37,623,290,261.44 × 8,056,895,055.12
  4. Step 4: Simplify right side
    25,079,837,556.76x = 303,126,901,264,740,384,768
  5. Step 5: Solve for x
    x = 303,126,901,264,740,384,768/25,079,837,556.76
  6. Step 6: Final answer
    x = 12,086,477,856.12

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Double scale
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1.5x scale

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.