Home / 41,728,928.48-62,549,215.31-14,036,483.24

Finding the Fourth Proportional to 41,728,928.48, 62,549,215.31 and 14,036,483.24

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Solution

The fourth proportional to 41,728,928.48, 62,549,215.31 and 14,036,483.24 is: 21,039,864.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,928.48 : 62,549,215.31 = 14,036,483.24 : x
  2. Step 2: Convert to fraction form
    41,728,928.48/62,549,215.31 = 14,036,483.24/x
  3. Step 3: Cross multiply
    41,728,928.48x = 62,549,215.31 × 14,036,483.24
  4. Step 4: Simplify right side
    41,728,928.48x = 877,971,011,991,037.88
  5. Step 5: Solve for x
    x = 877,971,011,991,037.88/41,728,928.48
  6. Step 6: Final answer
    x = 21,039,864.77

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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.