Home / 14,513,909.94-21,774,014.60-4,416,268.50

Finding the Fourth Proportional to 14,513,909.94, 21,774,014.60 and 4,416,268.50

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Solution

The fourth proportional to 14,513,909.94, 21,774,014.60 and 4,416,268.50 is: 6,625,361.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,513,909.94 : 21,774,014.60 = 4,416,268.50 : x
  2. Step 2: Convert to fraction form
    14,513,909.94/21,774,014.60 = 4,416,268.50/x
  3. Step 3: Cross multiply
    14,513,909.94x = 21,774,014.60 × 4,416,268.50
  4. Step 4: Simplify right side
    14,513,909.94x = 96,159,894,774,438.75
  5. Step 5: Solve for x
    x = 96,159,894,774,438.75/14,513,909.94
  6. Step 6: Final answer
    x = 6,625,361.13

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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.