Home / 30,606,427.68-45,916,027.56-16,225,590.48

Finding the Fourth Proportional to 30,606,427.68, 45,916,027.56 and 16,225,590.48

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Solution

The fourth proportional to 30,606,427.68, 45,916,027.56 and 16,225,590.48 is: 24,341,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,606,427.68 : 45,916,027.56 = 16,225,590.48 : x
  2. Step 2: Convert to fraction form
    30,606,427.68/45,916,027.56 = 16,225,590.48/x
  3. Step 3: Cross multiply
    30,606,427.68x = 45,916,027.56 × 16,225,590.48
  4. Step 4: Simplify right side
    30,606,427.68x = 745,014,659,656,953.75
  5. Step 5: Solve for x
    x = 745,014,659,656,953.75/30,606,427.68
  6. Step 6: Final answer
    x = 24,341,771.19

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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.