Home / 19,495,878.44-26,906,117.60-10,794,051.20

Finding the Fourth Proportional to 19,495,878.44, 26,906,117.60 and 10,794,051.20

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Solution

The fourth proportional to 19,495,878.44, 26,906,117.60 and 10,794,051.20 is: 14,896,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,878.44 : 26,906,117.60 = 10,794,051.20 : x
  2. Step 2: Convert to fraction form
    19,495,878.44/26,906,117.60 = 10,794,051.20/x
  3. Step 3: Cross multiply
    19,495,878.44x = 26,906,117.60 × 10,794,051.20
  4. Step 4: Simplify right side
    19,495,878.44x = 290,426,010,967,621.12
  5. Step 5: Solve for x
    x = 290,426,010,967,621.12/19,495,878.44
  6. Step 6: Final answer
    x = 14,896,790.20

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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.