Home / 2,724,160,492.36-4,086,240,792.60-653,882,254.57

Finding the Fourth Proportional to 2,724,160,492.36, 4,086,240,792.60 and 653,882,254.57

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Solution

The fourth proportional to 2,724,160,492.36, 4,086,240,792.60 and 653,882,254.57 is: 980,823,394.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,160,492.36 : 4,086,240,792.60 = 653,882,254.57 : x
  2. Step 2: Convert to fraction form
    2,724,160,492.36/4,086,240,792.60 = 653,882,254.57/x
  3. Step 3: Cross multiply
    2,724,160,492.36x = 4,086,240,792.60 × 653,882,254.57
  4. Step 4: Simplify right side
    2,724,160,492.36x = 2,671,920,342,181,191,680
  5. Step 5: Solve for x
    x = 2,671,920,342,181,191,680/2,724,160,492.36
  6. Step 6: Final answer
    x = 980,823,394.83

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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.