Home / 2,013,984,211.40-3,020,976,317.10-1,469,788,627.40

Finding the Fourth Proportional to 2,013,984,211.40, 3,020,976,317.10 and 1,469,788,627.40

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Solution

The fourth proportional to 2,013,984,211.40, 3,020,976,317.10 and 1,469,788,627.40 is: 2,204,682,941.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,984,211.40 : 3,020,976,317.10 = 1,469,788,627.40 : x
  2. Step 2: Convert to fraction form
    2,013,984,211.40/3,020,976,317.10 = 1,469,788,627.40/x
  3. Step 3: Cross multiply
    2,013,984,211.40x = 3,020,976,317.10 × 1,469,788,627.40
  4. Step 4: Simplify right side
    2,013,984,211.40x = 4,440,196,634,518,316,544
  5. Step 5: Solve for x
    x = 4,440,196,634,518,316,544/2,013,984,211.40
  6. Step 6: Final answer
    x = 2,204,682,941.10

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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.