Home / 25,342,290.09-34,973,097.93-14,328,803.22

Finding the Fourth Proportional to 25,342,290.09, 34,973,097.93 and 14,328,803.22

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Solution

The fourth proportional to 25,342,290.09, 34,973,097.93 and 14,328,803.22 is: 19,774,165.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,290.09 : 34,973,097.93 = 14,328,803.22 : x
  2. Step 2: Convert to fraction form
    25,342,290.09/34,973,097.93 = 14,328,803.22/x
  3. Step 3: Cross multiply
    25,342,290.09x = 34,973,097.93 × 14,328,803.22
  4. Step 4: Simplify right side
    25,342,290.09x = 501,122,638,232,759.38
  5. Step 5: Solve for x
    x = 501,122,638,232,759.38/25,342,290.09
  6. Step 6: Final answer
    x = 19,774,165.49

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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.