Home / 25,799,830.55-35,603,742.17-14,197,394.03

Finding the Fourth Proportional to 25,799,830.55, 35,603,742.17 and 14,197,394.03

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Solution

The fourth proportional to 25,799,830.55, 35,603,742.17 and 14,197,394.03 is: 19,592,390.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,799,830.55 : 35,603,742.17 = 14,197,394.03 : x
  2. Step 2: Convert to fraction form
    25,799,830.55/35,603,742.17 = 14,197,394.03/x
  3. Step 3: Cross multiply
    25,799,830.55x = 35,603,742.17 × 14,197,394.03
  4. Step 4: Simplify right side
    25,799,830.55x = 505,480,356,637,821.94
  5. Step 5: Solve for x
    x = 505,480,356,637,821.94/25,799,830.55
  6. Step 6: Final answer
    x = 19,592,390.56

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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.