Home / 1,594,412,971.56-2,199,874,951.44-934,008,955.56

Finding the Fourth Proportional to 1,594,412,971.56, 2,199,874,951.44 and 934,008,955.56

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Solution

The fourth proportional to 1,594,412,971.56, 2,199,874,951.44 and 934,008,955.56 is: 1,288,689,280.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,412,971.56 : 2,199,874,951.44 = 934,008,955.56 : x
  2. Step 2: Convert to fraction form
    1,594,412,971.56/2,199,874,951.44 = 934,008,955.56/x
  3. Step 3: Cross multiply
    1,594,412,971.56x = 2,199,874,951.44 × 934,008,955.56
  4. Step 4: Simplify right side
    1,594,412,971.56x = 2,054,702,905,757,080,064
  5. Step 5: Solve for x
    x = 2,054,702,905,757,080,064/1,594,412,971.56
  6. Step 6: Final answer
    x = 1,288,689,280.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.