Home / 46,632,482.76-69,953,390.82-14,284,011.72

Finding the Fourth Proportional to 46,632,482.76, 69,953,390.82 and 14,284,011.72

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Solution

The fourth proportional to 46,632,482.76, 69,953,390.82 and 14,284,011.72 is: 21,427,447.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,632,482.76 : 69,953,390.82 = 14,284,011.72 : x
  2. Step 2: Convert to fraction form
    46,632,482.76/69,953,390.82 = 14,284,011.72/x
  3. Step 3: Cross multiply
    46,632,482.76x = 69,953,390.82 × 14,284,011.72
  4. Step 4: Simplify right side
    46,632,482.76x = 999,215,054,326,620.38
  5. Step 5: Solve for x
    x = 999,215,054,326,620.38/46,632,482.76
  6. Step 6: Final answer
    x = 21,427,447.03

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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.