Home / 3,114,156,353.85-4,671,518,363.85-1,015,093,984.06

Finding the Fourth Proportional to 3,114,156,353.85, 4,671,518,363.85 and 1,015,093,984.06

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Solution

The fourth proportional to 3,114,156,353.85, 4,671,518,363.85 and 1,015,093,984.06 is: 1,522,733,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,156,353.85 : 4,671,518,363.85 = 1,015,093,984.06 : x
  2. Step 2: Convert to fraction form
    3,114,156,353.85/4,671,518,363.85 = 1,015,093,984.06/x
  3. Step 3: Cross multiply
    3,114,156,353.85x = 4,671,518,363.85 × 1,015,093,984.06
  4. Step 4: Simplify right side
    3,114,156,353.85x = 4,742,030,187,569,949,696
  5. Step 5: Solve for x
    x = 4,742,030,187,569,949,696/3,114,156,353.85
  6. Step 6: Final answer
    x = 1,522,733,494.65

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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.