Home / 4,000,767,914.34-5,521,059,721.80-2,240,635,322.34

Finding the Fourth Proportional to 4,000,767,914.34, 5,521,059,721.80 and 2,240,635,322.34

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Solution

The fourth proportional to 4,000,767,914.34, 5,521,059,721.80 and 2,240,635,322.34 is: 3,092,076,744.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,767,914.34 : 5,521,059,721.80 = 2,240,635,322.34 : x
  2. Step 2: Convert to fraction form
    4,000,767,914.34/5,521,059,721.80 = 2,240,635,322.34/x
  3. Step 3: Cross multiply
    4,000,767,914.34x = 5,521,059,721.80 × 2,240,635,322.34
  4. Step 4: Simplify right side
    4,000,767,914.34x = 12,370,681,429,413,734,400
  5. Step 5: Solve for x
    x = 12,370,681,429,413,734,400/4,000,767,914.34
  6. Step 6: Final answer
    x = 3,092,076,744.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.