Home / 19,068,259.82-26,314,497.95-10,366,465.66

Finding the Fourth Proportional to 19,068,259.82, 26,314,497.95 and 10,366,465.66

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Solution

The fourth proportional to 19,068,259.82, 26,314,497.95 and 10,366,465.66 is: 14,305,885.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068,259.82 : 26,314,497.95 = 10,366,465.66 : x
  2. Step 2: Convert to fraction form
    19,068,259.82/26,314,497.95 = 10,366,465.66/x
  3. Step 3: Cross multiply
    19,068,259.82x = 26,314,497.95 × 10,366,465.66
  4. Step 4: Simplify right side
    19,068,259.82x = 272,788,339,241,196.84
  5. Step 5: Solve for x
    x = 272,788,339,241,196.84/19,068,259.82
  6. Step 6: Final answer
    x = 14,305,885.38

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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.