Home / 33,739,075.90-46,559,988.03-18,854,399.89

Finding the Fourth Proportional to 33,739,075.90, 46,559,988.03 and 18,854,399.89

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Solution

The fourth proportional to 33,739,075.90, 46,559,988.03 and 18,854,399.89 is: 26,019,107.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,739,075.90 : 46,559,988.03 = 18,854,399.89 : x
  2. Step 2: Convert to fraction form
    33,739,075.90/46,559,988.03 = 18,854,399.89/x
  3. Step 3: Cross multiply
    33,739,075.90x = 46,559,988.03 × 18,854,399.89
  4. Step 4: Simplify right side
    33,739,075.90x = 877,860,633,191,233.38
  5. Step 5: Solve for x
    x = 877,860,633,191,233.38/33,739,075.90
  6. Step 6: Final answer
    x = 26,019,107.22

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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.