Home / 19,070,094.56-26,317,246.56-10,368,851.36

Finding the Fourth Proportional to 19,070,094.56, 26,317,246.56 and 10,368,851.36

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Solution

The fourth proportional to 19,070,094.56, 26,317,246.56 and 10,368,851.36 is: 14,309,295.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,070,094.56 : 26,317,246.56 = 10,368,851.36 : x
  2. Step 2: Convert to fraction form
    19,070,094.56/26,317,246.56 = 10,368,851.36/x
  3. Step 3: Cross multiply
    19,070,094.56x = 26,317,246.56 × 10,368,851.36
  4. Step 4: Simplify right side
    19,070,094.56x = 272,879,617,785,111.28
  5. Step 5: Solve for x
    x = 272,879,617,785,111.28/19,070,094.56
  6. Step 6: Final answer
    x = 14,309,295.47

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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.