Home / 17,351,692.65-23,931,373.66-15,254,050.03

Finding the Fourth Proportional to 17,351,692.65, 23,931,373.66 and 15,254,050.03

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Solution

The fourth proportional to 17,351,692.65, 23,931,373.66 and 15,254,050.03 is: 21,038,314.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,692.65 : 23,931,373.66 = 15,254,050.03 : x
  2. Step 2: Convert to fraction form
    17,351,692.65/23,931,373.66 = 15,254,050.03/x
  3. Step 3: Cross multiply
    17,351,692.65x = 23,931,373.66 × 15,254,050.03
  4. Step 4: Simplify right side
    17,351,692.65x = 365,050,370,998,300.62
  5. Step 5: Solve for x
    x = 365,050,370,998,300.62/17,351,692.65
  6. Step 6: Final answer
    x = 21,038,314.73

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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.