Home / 25,191,583.52-34,763,267.00-14,028,652.40

Finding the Fourth Proportional to 25,191,583.52, 34,763,267.00 and 14,028,652.40

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Solution

The fourth proportional to 25,191,583.52, 34,763,267.00 and 14,028,652.40 is: 19,358,917.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,191,583.52 : 34,763,267.00 = 14,028,652.40 : x
  2. Step 2: Convert to fraction form
    25,191,583.52/34,763,267.00 = 14,028,652.40/x
  3. Step 3: Cross multiply
    25,191,583.52x = 34,763,267.00 × 14,028,652.40
  4. Step 4: Simplify right side
    25,191,583.52x = 487,681,788,787,431.12
  5. Step 5: Solve for x
    x = 487,681,788,787,431.12/25,191,583.52
  6. Step 6: Final answer
    x = 19,358,917.57

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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.