Home / 2,298,473,962,212.40-3,447,714,261,528.80-938,630,674,439.20

Finding the Fourth Proportional to 2,298,473,962,212.40, 3,447,714,261,528.80 and 938,630,674,439.20

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Solution

The fourth proportional to 2,298,473,962,212.40, 3,447,714,261,528.80 and 938,630,674,439.20 is: 1,407,947,366,720.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,473,962,212.40 : 3,447,714,261,528.80 = 938,630,674,439.20 : x
  2. Step 2: Convert to fraction form
    2,298,473,962,212.40/3,447,714,261,528.80 = 938,630,674,439.20/x
  3. Step 3: Cross multiply
    2,298,473,962,212.40x = 3,447,714,261,528.80 × 938,630,674,439.20
  4. Step 4: Simplify right side
    2,298,473,962,212.40x = 3,236,130,362,572,425,725,476,864
  5. Step 5: Solve for x
    x = 3,236,130,362,572,425,725,476,864/2,298,473,962,212.40
  6. Step 6: Final answer
    x = 1,407,947,366,720.43

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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.