Home / 19,194,060.67-26,487,805.72-10,492,268.74

Finding the Fourth Proportional to 19,194,060.67, 26,487,805.72 and 10,492,268.74

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Solution

The fourth proportional to 19,194,060.67, 26,487,805.72 and 10,492,268.74 is: 14,479,331.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,194,060.67 : 26,487,805.72 = 10,492,268.74 : x
  2. Step 2: Convert to fraction form
    19,194,060.67/26,487,805.72 = 10,492,268.74/x
  3. Step 3: Cross multiply
    19,194,060.67x = 26,487,805.72 × 10,492,268.74
  4. Step 4: Simplify right side
    19,194,060.67x = 277,917,175,854,699.03
  5. Step 5: Solve for x
    x = 277,917,175,854,699.03/19,194,060.67
  6. Step 6: Final answer
    x = 14,479,331.95

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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.