Home / 25,342,281.07-34,973,085.49-14,328,794.19

Finding the Fourth Proportional to 25,342,281.07, 34,973,085.49 and 14,328,794.19

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Solution

The fourth proportional to 25,342,281.07, 34,973,085.49 and 14,328,794.19 is: 19,774,153.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,281.07 : 34,973,085.49 = 14,328,794.19 : x
  2. Step 2: Convert to fraction form
    25,342,281.07/34,973,085.49 = 14,328,794.19/x
  3. Step 3: Cross multiply
    25,342,281.07x = 34,973,085.49 × 14,328,794.19
  4. Step 4: Simplify right side
    25,342,281.07x = 501,122,144,270,812.31
  5. Step 5: Solve for x
    x = 501,122,144,270,812.31/25,342,281.07
  6. Step 6: Final answer
    x = 19,774,153.04

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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.