Home / 25,801,632.74-35,606,259.05-14,199,196.22

Finding the Fourth Proportional to 25,801,632.74, 35,606,259.05 and 14,199,196.22

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Solution

The fourth proportional to 25,801,632.74, 35,606,259.05 and 14,199,196.22 is: 19,594,894.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,632.74 : 35,606,259.05 = 14,199,196.22 : x
  2. Step 2: Convert to fraction form
    25,801,632.74/35,606,259.05 = 14,199,196.22/x
  3. Step 3: Cross multiply
    25,801,632.74x = 35,606,259.05 × 14,199,196.22
  4. Step 4: Simplify right side
    25,801,632.74x = 505,580,258,911,100.75
  5. Step 5: Solve for x
    x = 505,580,258,911,100.75/25,801,632.74
  6. Step 6: Final answer
    x = 19,594,894.01

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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.