Home / 9,937,888.27-13,714,203.30-5,586,993.93

Finding the Fourth Proportional to 9,937,888.27, 13,714,203.30 and 5,586,993.93

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Solution

The fourth proportional to 9,937,888.27, 13,714,203.30 and 5,586,993.93 is: 7,710,005.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,888.27 : 13,714,203.30 = 5,586,993.93 : x
  2. Step 2: Convert to fraction form
    9,937,888.27/13,714,203.30 = 5,586,993.93/x
  3. Step 3: Cross multiply
    9,937,888.27x = 13,714,203.30 × 5,586,993.93
  4. Step 4: Simplify right side
    9,937,888.27x = 76,621,170,591,885.97
  5. Step 5: Solve for x
    x = 76,621,170,591,885.97/9,937,888.27
  6. Step 6: Final answer
    x = 7,710,005.24

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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.