Home / 37,819,790.40-56,721,812.40-16,255,095.60

Finding the Fourth Proportional to 37,819,790.40, 56,721,812.40 and 16,255,095.60

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Solution

The fourth proportional to 37,819,790.40, 56,721,812.40 and 16,255,095.60 is: 24,379,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,790.40 : 56,721,812.40 = 16,255,095.60 : x
  2. Step 2: Convert to fraction form
    37,819,790.40/56,721,812.40 = 16,255,095.60/x
  3. Step 3: Cross multiply
    37,819,790.40x = 56,721,812.40 × 16,255,095.60
  4. Step 4: Simplify right side
    37,819,790.40x = 922,018,483,167,265.38
  5. Step 5: Solve for x
    x = 922,018,483,167,265.38/37,819,790.40
  6. Step 6: Final answer
    x = 24,379,259.47

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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.