Home / 25,019,555-34,526,752.62-14,154,539

Finding the Fourth Proportional to 25,019,555, 34,526,752.62 and 14,154,539

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Solution

The fourth proportional to 25,019,555, 34,526,752.62 and 14,154,539 is: 19,533,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019,555 : 34,526,752.62 = 14,154,539 : x
  2. Step 2: Convert to fraction form
    25,019,555/34,526,752.62 = 14,154,539/x
  3. Step 3: Cross multiply
    25,019,555x = 34,526,752.62 × 14,154,539
  4. Step 4: Simplify right side
    25,019,555x = 488,710,266,503,142.12
  5. Step 5: Solve for x
    x = 488,710,266,503,142.12/25,019,555
  6. Step 6: Final answer
    x = 19,533,131.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.