Home / 19,027,633.51-26,258,151-10,325,805.94

Finding the Fourth Proportional to 19,027,633.51, 26,258,151 and 10,325,805.94

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Solution

The fourth proportional to 19,027,633.51, 26,258,151 and 10,325,805.94 is: 14,249,621.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,027,633.51 : 26,258,151 = 10,325,805.94 : x
  2. Step 2: Convert to fraction form
    19,027,633.51/26,258,151 = 10,325,805.94/x
  3. Step 3: Cross multiply
    19,027,633.51x = 26,258,151 × 10,325,805.94
  4. Step 4: Simplify right side
    19,027,633.51x = 271,136,571,569,216.94
  5. Step 5: Solve for x
    x = 271,136,571,569,216.94/19,027,633.51
  6. Step 6: Final answer
    x = 14,249,621.29

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1.5x scale

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.