Home / 25,055,544.08-34,579,077.72-14,044,164.32

Finding the Fourth Proportional to 25,055,544.08, 34,579,077.72 and 14,044,164.32

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Solution

The fourth proportional to 25,055,544.08, 34,579,077.72 and 14,044,164.32 is: 19,382,307.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055,544.08 : 34,579,077.72 = 14,044,164.32 : x
  2. Step 2: Convert to fraction form
    25,055,544.08/34,579,077.72 = 14,044,164.32/x
  3. Step 3: Cross multiply
    25,055,544.08x = 34,579,077.72 × 14,044,164.32
  4. Step 4: Simplify right side
    25,055,544.08x = 485,634,249,533,730.94
  5. Step 5: Solve for x
    x = 485,634,249,533,730.94/25,055,544.08
  6. Step 6: Final answer
    x = 19,382,307.08

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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.