Home / 9,338,777.07-14,012,421.93-4,793,018.11

Finding the Fourth Proportional to 9,338,777.07, 14,012,421.93 and 4,793,018.11

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Solution

The fourth proportional to 9,338,777.07, 14,012,421.93 and 4,793,018.11 is: 7,191,711.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,777.07 : 14,012,421.93 = 4,793,018.11 : x
  2. Step 2: Convert to fraction form
    9,338,777.07/14,012,421.93 = 4,793,018.11/x
  3. Step 3: Cross multiply
    9,338,777.07x = 14,012,421.93 × 4,793,018.11
  4. Step 4: Simplify right side
    9,338,777.07x = 67,161,792,040,676.44
  5. Step 5: Solve for x
    x = 67,161,792,040,676.44/9,338,777.07
  6. Step 6: Final answer
    x = 7,191,711.67

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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.