Home / 19,326,896.03-26,671,133.58-10,625,216.69

Finding the Fourth Proportional to 19,326,896.03, 26,671,133.58 and 10,625,216.69

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Solution

The fourth proportional to 19,326,896.03, 26,671,133.58 and 10,625,216.69 is: 14,662,808.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,326,896.03 : 26,671,133.58 = 10,625,216.69 : x
  2. Step 2: Convert to fraction form
    19,326,896.03/26,671,133.58 = 10,625,216.69/x
  3. Step 3: Cross multiply
    19,326,896.03x = 26,671,133.58 × 10,625,216.69
  4. Step 4: Simplify right side
    19,326,896.03x = 283,386,573,655,435.44
  5. Step 5: Solve for x
    x = 283,386,573,655,435.44/19,326,896.03
  6. Step 6: Final answer
    x = 14,662,808.41

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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.