Home / 30,095,692.67-41,535,601.41-17,872,549.67

Finding the Fourth Proportional to 30,095,692.67, 41,535,601.41 and 17,872,549.67

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Solution

The fourth proportional to 30,095,692.67, 41,535,601.41 and 17,872,549.67 is: 24,666,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,692.67 : 41,535,601.41 = 17,872,549.67 : x
  2. Step 2: Convert to fraction form
    30,095,692.67/41,535,601.41 = 17,872,549.67/x
  3. Step 3: Cross multiply
    30,095,692.67x = 41,535,601.41 × 17,872,549.67
  4. Step 4: Simplify right side
    30,095,692.67x = 742,347,099,065,868.88
  5. Step 5: Solve for x
    x = 742,347,099,065,868.88/30,095,692.67
  6. Step 6: Final answer
    x = 24,666,224.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.