Home / 2,317,939,885.80-3,476,909,828.70-1,397,342,356.20

Finding the Fourth Proportional to 2,317,939,885.80, 3,476,909,828.70 and 1,397,342,356.20

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Solution

The fourth proportional to 2,317,939,885.80, 3,476,909,828.70 and 1,397,342,356.20 is: 2,096,013,534.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,939,885.80 : 3,476,909,828.70 = 1,397,342,356.20 : x
  2. Step 2: Convert to fraction form
    2,317,939,885.80/3,476,909,828.70 = 1,397,342,356.20/x
  3. Step 3: Cross multiply
    2,317,939,885.80x = 3,476,909,828.70 × 1,397,342,356.20
  4. Step 4: Simplify right side
    2,317,939,885.80x = 4,858,433,372,330,596,352
  5. Step 5: Solve for x
    x = 4,858,433,372,330,596,352/2,317,939,885.80
  6. Step 6: Final answer
    x = 2,096,013,534.30

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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.