Home / 1,364,202,302.70-2,046,303,454.05-744,329,520.30

Finding the Fourth Proportional to 1,364,202,302.70, 2,046,303,454.05 and 744,329,520.30

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Solution

The fourth proportional to 1,364,202,302.70, 2,046,303,454.05 and 744,329,520.30 is: 1,116,494,280.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,202,302.70 : 2,046,303,454.05 = 744,329,520.30 : x
  2. Step 2: Convert to fraction form
    1,364,202,302.70/2,046,303,454.05 = 744,329,520.30/x
  3. Step 3: Cross multiply
    1,364,202,302.70x = 2,046,303,454.05 × 744,329,520.30
  4. Step 4: Simplify right side
    1,364,202,302.70x = 1,523,124,068,341,269,504
  5. Step 5: Solve for x
    x = 1,523,124,068,341,269,504/1,364,202,302.70
  6. Step 6: Final answer
    x = 1,116,494,280.45

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Double scale
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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.