Home / 16,370,855.51-24,549,154.54-4,696,651.33

Finding the Fourth Proportional to 16,370,855.51, 24,549,154.54 and 4,696,651.33

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Solution

The fourth proportional to 16,370,855.51, 24,549,154.54 and 4,696,651.33 is: 7,042,931.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,370,855.51 : 24,549,154.54 = 4,696,651.33 : x
  2. Step 2: Convert to fraction form
    16,370,855.51/24,549,154.54 = 4,696,651.33/x
  3. Step 3: Cross multiply
    16,370,855.51x = 24,549,154.54 × 4,696,651.33
  4. Step 4: Simplify right side
    16,370,855.51x = 115,298,819,197,920.77
  5. Step 5: Solve for x
    x = 115,298,819,197,920.77/16,370,855.51
  6. Step 6: Final answer
    x = 7,042,931.82

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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.