Home / 2,724,160,492.11-4,086,240,792.23-653,882,254.32

Finding the Fourth Proportional to 2,724,160,492.11, 4,086,240,792.23 and 653,882,254.32

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Solution

The fourth proportional to 2,724,160,492.11, 4,086,240,792.23 and 653,882,254.32 is: 980,823,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,160,492.11 : 4,086,240,792.23 = 653,882,254.32 : x
  2. Step 2: Convert to fraction form
    2,724,160,492.11/4,086,240,792.23 = 653,882,254.32/x
  3. Step 3: Cross multiply
    2,724,160,492.11x = 4,086,240,792.23 × 653,882,254.32
  4. Step 4: Simplify right side
    2,724,160,492.11x = 2,671,920,340,917,695,488
  5. Step 5: Solve for x
    x = 2,671,920,340,917,695,488/2,724,160,492.11
  6. Step 6: Final answer
    x = 980,823,394.46

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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.