Home / 2,303,670,401.80-3,455,505,602.70-2,239,100,320.30

Finding the Fourth Proportional to 2,303,670,401.80, 3,455,505,602.70 and 2,239,100,320.30

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Solution

The fourth proportional to 2,303,670,401.80, 3,455,505,602.70 and 2,239,100,320.30 is: 3,358,650,480.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,670,401.80 : 3,455,505,602.70 = 2,239,100,320.30 : x
  2. Step 2: Convert to fraction form
    2,303,670,401.80/3,455,505,602.70 = 2,239,100,320.30/x
  3. Step 3: Cross multiply
    2,303,670,401.80x = 3,455,505,602.70 × 2,239,100,320.30
  4. Step 4: Simplify right side
    2,303,670,401.80x = 7,737,223,701,804,014,592
  5. Step 5: Solve for x
    x = 7,737,223,701,804,014,592/2,303,670,401.80
  6. Step 6: Final answer
    x = 3,358,650,480.45

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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.