Home / 43,922,470.07-65,891,112.12-14,769,379.01

Finding the Fourth Proportional to 43,922,470.07, 65,891,112.12 and 14,769,379.01

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Solution

The fourth proportional to 43,922,470.07, 65,891,112.12 and 14,769,379.01 is: 22,156,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,922,470.07 : 65,891,112.12 = 14,769,379.01 : x
  2. Step 2: Convert to fraction form
    43,922,470.07/65,891,112.12 = 14,769,379.01/x
  3. Step 3: Cross multiply
    43,922,470.07x = 65,891,112.12 × 14,769,379.01
  4. Step 4: Simplify right side
    43,922,470.07x = 973,170,808,455,412.25
  5. Step 5: Solve for x
    x = 973,170,808,455,412.25/43,922,470.07
  6. Step 6: Final answer
    x = 22,156,559.20

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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.