Home / 30,562,400.04-45,849,269.82-10,093,537.32

Finding the Fourth Proportional to 30,562,400.04, 45,849,269.82 and 10,093,537.32

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Solution

The fourth proportional to 30,562,400.04, 45,849,269.82 and 10,093,537.32 is: 15,142,178.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,562,400.04 : 45,849,269.82 = 10,093,537.32 : x
  2. Step 2: Convert to fraction form
    30,562,400.04/45,849,269.82 = 10,093,537.32/x
  3. Step 3: Cross multiply
    30,562,400.04x = 45,849,269.82 × 10,093,537.32
  4. Step 4: Simplify right side
    30,562,400.04x = 462,781,316,022,919.69
  5. Step 5: Solve for x
    x = 462,781,316,022,919.69/30,562,400.04
  6. Step 6: Final answer
    x = 15,142,178.47

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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.