Home / 37,535,998.40-56,262,007.20-15,966,929.60

Finding the Fourth Proportional to 37,535,998.40, 56,262,007.20 and 15,966,929.60

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Solution

The fourth proportional to 37,535,998.40, 56,262,007.20 and 15,966,929.60 is: 23,932,532.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,535,998.40 : 56,262,007.20 = 15,966,929.60 : x
  2. Step 2: Convert to fraction form
    37,535,998.40/56,262,007.20 = 15,966,929.60/x
  3. Step 3: Cross multiply
    37,535,998.40x = 56,262,007.20 × 15,966,929.60
  4. Step 4: Simplify right side
    37,535,998.40x = 898,331,508,117,093.12
  5. Step 5: Solve for x
    x = 898,331,508,117,093.12/37,535,998.40
  6. Step 6: Final answer
    x = 23,932,532.67

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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.