Home / 30,964,038.12-46,440,626.10-11,795,945.40

Finding the Fourth Proportional to 30,964,038.12, 46,440,626.10 and 11,795,945.40

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Solution

The fourth proportional to 30,964,038.12, 46,440,626.10 and 11,795,945.40 is: 17,691,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,964,038.12 : 46,440,626.10 = 11,795,945.40 : x
  2. Step 2: Convert to fraction form
    30,964,038.12/46,440,626.10 = 11,795,945.40/x
  3. Step 3: Cross multiply
    30,964,038.12x = 46,440,626.10 × 11,795,945.40
  4. Step 4: Simplify right side
    30,964,038.12x = 547,811,089,817,415
  5. Step 5: Solve for x
    x = 547,811,089,817,415/30,964,038.12
  6. Step 6: Final answer
    x = 17,691,849.10

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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.