Home / 9,606,398.18-14,334,145.90-9,020,087.33

Finding the Fourth Proportional to 9,606,398.18, 14,334,145.90 and 9,020,087.33

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Solution

The fourth proportional to 9,606,398.18, 14,334,145.90 and 9,020,087.33 is: 13,459,284.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,398.18 : 14,334,145.90 = 9,020,087.33 : x
  2. Step 2: Convert to fraction form
    9,606,398.18/14,334,145.90 = 9,020,087.33/x
  3. Step 3: Cross multiply
    9,606,398.18x = 14,334,145.90 × 9,020,087.33
  4. Step 4: Simplify right side
    9,606,398.18x = 129,295,247,724,740.50
  5. Step 5: Solve for x
    x = 129,295,247,724,740.50/9,606,398.18
  6. Step 6: Final answer
    x = 13,459,284.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.