Home / 37,819,750.40-56,721,752.40-16,255,055.60

Finding the Fourth Proportional to 37,819,750.40, 56,721,752.40 and 16,255,055.60

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Solution

The fourth proportional to 37,819,750.40, 56,721,752.40 and 16,255,055.60 is: 24,379,199.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,750.40 : 56,721,752.40 = 16,255,055.60 : x
  2. Step 2: Convert to fraction form
    37,819,750.40/56,721,752.40 = 16,255,055.60/x
  3. Step 3: Cross multiply
    37,819,750.40x = 56,721,752.40 × 16,255,055.60
  4. Step 4: Simplify right side
    37,819,750.40x = 922,015,238,991,433.38
  5. Step 5: Solve for x
    x = 922,015,238,991,433.38/37,819,750.40
  6. Step 6: Final answer
    x = 24,379,199.47

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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.