Home / 25,894,733.90-35,732,188.62-14,291,550.05

Finding the Fourth Proportional to 25,894,733.90, 35,732,188.62 and 14,291,550.05

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Solution

The fourth proportional to 25,894,733.90, 35,732,188.62 and 14,291,550.05 is: 19,720,934.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,894,733.90 : 35,732,188.62 = 14,291,550.05 : x
  2. Step 2: Convert to fraction form
    25,894,733.90/35,732,188.62 = 14,291,550.05/x
  3. Step 3: Cross multiply
    25,894,733.90x = 35,732,188.62 × 14,291,550.05
  4. Step 4: Simplify right side
    25,894,733.90x = 510,668,361,880,109.44
  5. Step 5: Solve for x
    x = 510,668,361,880,109.44/25,894,733.90
  6. Step 6: Final answer
    x = 19,720,934.92

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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.