Home / 3,675,025,220.94-5,512,529,421.18-1,575,140,032.44

Finding the Fourth Proportional to 3,675,025,220.94, 5,512,529,421.18 and 1,575,140,032.44

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Solution

The fourth proportional to 3,675,025,220.94, 5,512,529,421.18 and 1,575,140,032.44 is: 2,362,706,443.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,025,220.94 : 5,512,529,421.18 = 1,575,140,032.44 : x
  2. Step 2: Convert to fraction form
    3,675,025,220.94/5,512,529,421.18 = 1,575,140,032.44/x
  3. Step 3: Cross multiply
    3,675,025,220.94x = 5,512,529,421.18 × 1,575,140,032.44
  4. Step 4: Simplify right side
    3,675,025,220.94x = 8,683,005,771,303,920,640
  5. Step 5: Solve for x
    x = 8,683,005,771,303,920,640/3,675,025,220.94
  6. Step 6: Final answer
    x = 2,362,706,443.98

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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.