Home / 1,362,058,643,919.10-2,043,089,932,226.50-556,225,584,498.69

Finding the Fourth Proportional to 1,362,058,643,919.10, 2,043,089,932,226.50 and 556,225,584,498.69

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Solution

The fourth proportional to 1,362,058,643,919.10, 2,043,089,932,226.50 and 556,225,584,498.69 is: 834,339,179,747.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,643,919.10 : 2,043,089,932,226.50 = 556,225,584,498.69 : x
  2. Step 2: Convert to fraction form
    1,362,058,643,919.10/2,043,089,932,226.50 = 556,225,584,498.69/x
  3. Step 3: Cross multiply
    1,362,058,643,919.10x = 2,043,089,932,226.50 × 556,225,584,498.69
  4. Step 4: Simplify right side
    1,362,058,643,919.10x = 1,136,418,891,736,073,807,855,616
  5. Step 5: Solve for x
    x = 1,136,418,891,736,073,807,855,616/1,362,058,643,919.10
  6. Step 6: Final answer
    x = 834,339,179,747.96

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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.