Home / 44,691,364.40-67,030,825.80-14,402,289.20

Finding the Fourth Proportional to 44,691,364.40, 67,030,825.80 and 14,402,289.20

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Solution

The fourth proportional to 44,691,364.40, 67,030,825.80 and 14,402,289.20 is: 21,601,429.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,691,364.40 : 67,030,825.80 = 14,402,289.20 : x
  2. Step 2: Convert to fraction form
    44,691,364.40/67,030,825.80 = 14,402,289.20/x
  3. Step 3: Cross multiply
    44,691,364.40x = 67,030,825.80 × 14,402,289.20
  4. Step 4: Simplify right side
    44,691,364.40x = 965,397,338,486,421.25
  5. Step 5: Solve for x
    x = 965,397,338,486,421.25/44,691,364.40
  6. Step 6: Final answer
    x = 21,601,429.08

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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.