Home / 30,017,370.96-45,025,580.97-9,546,795

Finding the Fourth Proportional to 30,017,370.96, 45,025,580.97 and 9,546,795

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Solution

The fourth proportional to 30,017,370.96, 45,025,580.97 and 9,546,795 is: 14,320,041.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,017,370.96 : 45,025,580.97 = 9,546,795 : x
  2. Step 2: Convert to fraction form
    30,017,370.96/45,025,580.97 = 9,546,795/x
  3. Step 3: Cross multiply
    30,017,370.96x = 45,025,580.97 × 9,546,795
  4. Step 4: Simplify right side
    30,017,370.96x = 429,849,991,276,491.12
  5. Step 5: Solve for x
    x = 429,849,991,276,491.12/30,017,370.96
  6. Step 6: Final answer
    x = 14,320,041.28

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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.