Home / 36,643,445.70-54,961,231.95-9,717,101.70

Finding the Fourth Proportional to 36,643,445.70, 54,961,231.95 and 9,717,101.70

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Solution

The fourth proportional to 36,643,445.70, 54,961,231.95 and 9,717,101.70 is: 14,574,608.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,643,445.70 : 54,961,231.95 = 9,717,101.70 : x
  2. Step 2: Convert to fraction form
    36,643,445.70/54,961,231.95 = 9,717,101.70/x
  3. Step 3: Cross multiply
    36,643,445.70x = 54,961,231.95 × 9,717,101.70
  4. Step 4: Simplify right side
    36,643,445.70x = 534,063,880,415,439.31
  5. Step 5: Solve for x
    x = 534,063,880,415,439.31/36,643,445.70
  6. Step 6: Final answer
    x = 14,574,608.64

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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.