Home / 1,573,345,205.70-2,355,482,845.35-1,573,345,205.70

Finding the Fourth Proportional to 1,573,345,205.70, 2,355,482,845.35 and 1,573,345,205.70

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Solution

The fourth proportional to 1,573,345,205.70, 2,355,482,845.35 and 1,573,345,205.70 is: 2,355,482,845.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,345,205.70 : 2,355,482,845.35 = 1,573,345,205.70 : x
  2. Step 2: Convert to fraction form
    1,573,345,205.70/2,355,482,845.35 = 1,573,345,205.70/x
  3. Step 3: Cross multiply
    1,573,345,205.70x = 2,355,482,845.35 × 1,573,345,205.70
  4. Step 4: Simplify right side
    1,573,345,205.70x = 3,705,987,641,840,016,896
  5. Step 5: Solve for x
    x = 3,705,987,641,840,016,896/1,573,345,205.70
  6. Step 6: Final answer
    x = 2,355,482,845.35

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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.