Home / 30,602,880.15-45,904,320.23-23,667,575.10

Finding the Fourth Proportional to 30,602,880.15, 45,904,320.23 and 23,667,575.10

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Solution

The fourth proportional to 30,602,880.15, 45,904,320.23 and 23,667,575.10 is: 35,501,362.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,602,880.15 : 45,904,320.23 = 23,667,575.10 : x
  2. Step 2: Convert to fraction form
    30,602,880.15/45,904,320.23 = 23,667,575.10/x
  3. Step 3: Cross multiply
    30,602,880.15x = 45,904,320.23 × 23,667,575.10
  4. Step 4: Simplify right side
    30,602,880.15x = 1,086,443,946,339,636.50
  5. Step 5: Solve for x
    x = 1,086,443,946,339,636.50/30,602,880.15
  6. Step 6: Final answer
    x = 35,501,362.65

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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.