Home / 2,032,128,045.45-3,048,192,068.18-739,495,571.85

Finding the Fourth Proportional to 2,032,128,045.45, 3,048,192,068.18 and 739,495,571.85

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Solution

The fourth proportional to 2,032,128,045.45, 3,048,192,068.18 and 739,495,571.85 is: 1,109,243,357.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,128,045.45 : 3,048,192,068.18 = 739,495,571.85 : x
  2. Step 2: Convert to fraction form
    2,032,128,045.45/3,048,192,068.18 = 739,495,571.85/x
  3. Step 3: Cross multiply
    2,032,128,045.45x = 3,048,192,068.18 × 739,495,571.85
  4. Step 4: Simplify right side
    2,032,128,045.45x = 2,254,124,536,563,706,112
  5. Step 5: Solve for x
    x = 2,254,124,536,563,706,112/2,032,128,045.45
  6. Step 6: Final answer
    x = 1,109,243,357.78

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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.