Home / 3,006,798,132.45-4,510,197,205.97-1,603,531,032.06

Finding the Fourth Proportional to 3,006,798,132.45, 4,510,197,205.97 and 1,603,531,032.06

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Solution

The fourth proportional to 3,006,798,132.45, 4,510,197,205.97 and 1,603,531,032.06 is: 2,405,296,551.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,798,132.45 : 4,510,197,205.97 = 1,603,531,032.06 : x
  2. Step 2: Convert to fraction form
    3,006,798,132.45/4,510,197,205.97 = 1,603,531,032.06/x
  3. Step 3: Cross multiply
    3,006,798,132.45x = 4,510,197,205.97 × 1,603,531,032.06
  4. Step 4: Simplify right side
    3,006,798,132.45x = 7,232,241,180,475,185,152
  5. Step 5: Solve for x
    x = 7,232,241,180,475,185,152/3,006,798,132.45
  6. Step 6: Final answer
    x = 2,405,296,551.98

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Double scale
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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.