Home / 293,355,440,229.30-440,033,160,343.95-104,914,114,379.70

Finding the Fourth Proportional to 293,355,440,229.30, 440,033,160,343.95 and 104,914,114,379.70

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Solution

The fourth proportional to 293,355,440,229.30, 440,033,160,343.95 and 104,914,114,379.70 is: 157,371,171,569.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,355,440,229.30 : 440,033,160,343.95 = 104,914,114,379.70 : x
  2. Step 2: Convert to fraction form
    293,355,440,229.30/440,033,160,343.95 = 104,914,114,379.70/x
  3. Step 3: Cross multiply
    293,355,440,229.30x = 440,033,160,343.95 × 104,914,114,379.70
  4. Step 4: Simplify right side
    293,355,440,229.30x = 46,165,689,315,186,041,683,968
  5. Step 5: Solve for x
    x = 46,165,689,315,186,041,683,968/293,355,440,229.30
  6. Step 6: Final answer
    x = 157,371,171,569.55

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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.