Home / 19,175,670-26,462,267.22-10,473,848.04

Finding the Fourth Proportional to 19,175,670, 26,462,267.22 and 10,473,848.04

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Solution

The fourth proportional to 19,175,670, 26,462,267.22 and 10,473,848.04 is: 14,453,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175,670 : 26,462,267.22 = 10,473,848.04 : x
  2. Step 2: Convert to fraction form
    19,175,670/26,462,267.22 = 10,473,848.04/x
  3. Step 3: Cross multiply
    19,175,670x = 26,462,267.22 × 10,473,848.04
  4. Step 4: Simplify right side
    19,175,670x = 277,161,765,656,153.22
  5. Step 5: Solve for x
    x = 277,161,765,656,153.22/19,175,670
  6. Step 6: Final answer
    x = 14,453,824.33

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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.