Home / 734,014,558.20-1,101,021,837.30-249,340,366.20

Finding the Fourth Proportional to 734,014,558.20, 1,101,021,837.30 and 249,340,366.20

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Solution

The fourth proportional to 734,014,558.20, 1,101,021,837.30 and 249,340,366.20 is: 374,010,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,014,558.20 : 1,101,021,837.30 = 249,340,366.20 : x
  2. Step 2: Convert to fraction form
    734,014,558.20/1,101,021,837.30 = 249,340,366.20/x
  3. Step 3: Cross multiply
    734,014,558.20x = 1,101,021,837.30 × 249,340,366.20
  4. Step 4: Simplify right side
    734,014,558.20x = 274,529,188,106,578,784
  5. Step 5: Solve for x
    x = 274,529,188,106,578,784/734,014,558.20
  6. Step 6: Final answer
    x = 374,010,549.30

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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.