Home / 25,191,582.77-34,763,265.96-14,028,651.65

Finding the Fourth Proportional to 25,191,582.77, 34,763,265.96 and 14,028,651.65

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Solution

The fourth proportional to 25,191,582.77, 34,763,265.96 and 14,028,651.65 is: 19,358,916.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,191,582.77 : 34,763,265.96 = 14,028,651.65 : x
  2. Step 2: Convert to fraction form
    25,191,582.77/34,763,265.96 = 14,028,651.65/x
  3. Step 3: Cross multiply
    25,191,582.77x = 34,763,265.96 × 14,028,651.65
  4. Step 4: Simplify right side
    25,191,582.77x = 487,681,748,195,326.50
  5. Step 5: Solve for x
    x = 487,681,748,195,326.50/25,191,582.77
  6. Step 6: Final answer
    x = 19,358,916.54

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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.