Home / 9,922,778.61-14,862,467.40-7,035,393.23

Finding the Fourth Proportional to 9,922,778.61, 14,862,467.40 and 7,035,393.23

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Solution

The fourth proportional to 9,922,778.61, 14,862,467.40 and 7,035,393.23 is: 10,537,703.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,778.61 : 14,862,467.40 = 7,035,393.23 : x
  2. Step 2: Convert to fraction form
    9,922,778.61/14,862,467.40 = 7,035,393.23/x
  3. Step 3: Cross multiply
    9,922,778.61x = 14,862,467.40 × 7,035,393.23
  4. Step 4: Simplify right side
    9,922,778.61x = 104,563,302,452,743.36
  5. Step 5: Solve for x
    x = 104,563,302,452,743.36/9,922,778.61
  6. Step 6: Final answer
    x = 10,537,703.86

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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.