Home / 9,685,114.01-13,366,064.04-5,334,199.31

Finding the Fourth Proportional to 9,685,114.01, 13,366,064.04 and 5,334,199.31

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Solution

The fourth proportional to 9,685,114.01, 13,366,064.04 and 5,334,199.31 is: 7,361,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,114.01 : 13,366,064.04 = 5,334,199.31 : x
  2. Step 2: Convert to fraction form
    9,685,114.01/13,366,064.04 = 5,334,199.31/x
  3. Step 3: Cross multiply
    9,685,114.01x = 13,366,064.04 × 5,334,199.31
  4. Step 4: Simplify right side
    9,685,114.01x = 71,297,249,592,995.73
  5. Step 5: Solve for x
    x = 71,297,249,592,995.73/9,685,114.01
  6. Step 6: Final answer
    x = 7,361,529.20

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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.