Home / 15,971,570.40-23,925,862.80-9,562,785.60

Finding the Fourth Proportional to 15,971,570.40, 23,925,862.80 and 9,562,785.60

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Solution

The fourth proportional to 15,971,570.40, 23,925,862.80 and 9,562,785.60 is: 14,325,322.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,971,570.40 : 23,925,862.80 = 9,562,785.60 : x
  2. Step 2: Convert to fraction form
    15,971,570.40/23,925,862.80 = 9,562,785.60/x
  3. Step 3: Cross multiply
    15,971,570.40x = 23,925,862.80 × 9,562,785.60
  4. Step 4: Simplify right side
    15,971,570.40x = 228,797,896,251,415.69
  5. Step 5: Solve for x
    x = 228,797,896,251,415.69/15,971,570.40
  6. Step 6: Final answer
    x = 14,325,322.46

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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.