Home / 2,111,633,000.40-3,168,583,241.40-884,925,454.80

Finding the Fourth Proportional to 2,111,633,000.40, 3,168,583,241.40 and 884,925,454.80

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Solution

The fourth proportional to 2,111,633,000.40, 3,168,583,241.40 and 884,925,454.80 is: 1,327,863,300.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,111,633,000.40 : 3,168,583,241.40 = 884,925,454.80 : x
  2. Step 2: Convert to fraction form
    2,111,633,000.40/3,168,583,241.40 = 884,925,454.80/x
  3. Step 3: Cross multiply
    2,111,633,000.40x = 3,168,583,241.40 × 884,925,454.80
  4. Step 4: Simplify right side
    2,111,633,000.40x = 2,803,959,965,967,553,024
  5. Step 5: Solve for x
    x = 2,803,959,965,967,553,024/2,111,633,000.40
  6. Step 6: Final answer
    x = 1,327,863,300.79

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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.