Home / 2,012,185,470.36-3,018,605,804.64-594,226,025.40

Finding the Fourth Proportional to 2,012,185,470.36, 3,018,605,804.64 and 594,226,025.40

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Solution

The fourth proportional to 2,012,185,470.36, 3,018,605,804.64 and 594,226,025.40 is: 891,435,782.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,185,470.36 : 3,018,605,804.64 = 594,226,025.40 : x
  2. Step 2: Convert to fraction form
    2,012,185,470.36/3,018,605,804.64 = 594,226,025.40/x
  3. Step 3: Cross multiply
    2,012,185,470.36x = 3,018,605,804.64 × 594,226,025.40
  4. Step 4: Simplify right side
    2,012,185,470.36x = 1,793,734,129,540,595,968
  5. Step 5: Solve for x
    x = 1,793,734,129,540,595,968/2,012,185,470.36
  6. Step 6: Final answer
    x = 891,435,782.62

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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.