Home / 25,626,936.51-35,365,149.35-14,465,779.34

Finding the Fourth Proportional to 25,626,936.51, 35,365,149.35 and 14,465,779.34

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Solution

The fourth proportional to 25,626,936.51, 35,365,149.35 and 14,465,779.34 is: 19,962,762.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626,936.51 : 35,365,149.35 = 14,465,779.34 : x
  2. Step 2: Convert to fraction form
    25,626,936.51/35,365,149.35 = 14,465,779.34/x
  3. Step 3: Cross multiply
    25,626,936.51x = 35,365,149.35 × 14,465,779.34
  4. Step 4: Simplify right side
    25,626,936.51x = 511,584,446,839,328.38
  5. Step 5: Solve for x
    x = 511,584,446,839,328.38/25,626,936.51
  6. Step 6: Final answer
    x = 19,962,762.49

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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.