Home / 3,133,345,586,471.80-4,702,165,281,970.80-1,093,580,654,312.90

Finding the Fourth Proportional to 3,133,345,586,471.80, 4,702,165,281,970.80 and 1,093,580,654,312.90

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Solution

The fourth proportional to 3,133,345,586,471.80, 4,702,165,281,970.80 and 1,093,580,654,312.90 is: 1,641,120,279,852.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,345,586,471.80 : 4,702,165,281,970.80 = 1,093,580,654,312.90 : x
  2. Step 2: Convert to fraction form
    3,133,345,586,471.80/4,702,165,281,970.80 = 1,093,580,654,312.90/x
  3. Step 3: Cross multiply
    3,133,345,586,471.80x = 4,702,165,281,970.80 × 1,093,580,654,312.90
  4. Step 4: Simplify right side
    3,133,345,586,471.80x = 5,142,196,985,745,029,554,241,536
  5. Step 5: Solve for x
    x = 5,142,196,985,745,029,554,241,536/3,133,345,586,471.80
  6. Step 6: Final answer
    x = 1,641,120,279,852.45

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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.