Home / 16,845,703.93-23,247,071.58-9,110,746.36

Finding the Fourth Proportional to 16,845,703.93, 23,247,071.58 and 9,110,746.36

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Solution

The fourth proportional to 16,845,703.93, 23,247,071.58 and 9,110,746.36 is: 12,572,830.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,703.93 : 23,247,071.58 = 9,110,746.36 : x
  2. Step 2: Convert to fraction form
    16,845,703.93/23,247,071.58 = 9,110,746.36/x
  3. Step 3: Cross multiply
    16,845,703.93x = 23,247,071.58 × 9,110,746.36
  4. Step 4: Simplify right side
    16,845,703.93x = 211,798,172,778,144.41
  5. Step 5: Solve for x
    x = 211,798,172,778,144.41/16,845,703.93
  6. Step 6: Final answer
    x = 12,572,830.06

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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.