Home / 19,175,475.32-26,461,998.29-10,473,653.82

Finding the Fourth Proportional to 19,175,475.32, 26,461,998.29 and 10,473,653.82

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Solution

The fourth proportional to 19,175,475.32, 26,461,998.29 and 10,473,653.82 is: 14,453,556.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175,475.32 : 26,461,998.29 = 10,473,653.82 : x
  2. Step 2: Convert to fraction form
    19,175,475.32/26,461,998.29 = 10,473,653.82/x
  3. Step 3: Cross multiply
    19,175,475.32x = 26,461,998.29 × 10,473,653.82
  4. Step 4: Simplify right side
    19,175,475.32x = 277,153,809,422,523.72
  5. Step 5: Solve for x
    x = 277,153,809,422,523.72/19,175,475.32
  6. Step 6: Final answer
    x = 14,453,556.16

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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.