Home / 18,968,295.16-26,173,461.16-10,594,633.12

Finding the Fourth Proportional to 18,968,295.16, 26,173,461.16 and 10,594,633.12

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Solution

The fourth proportional to 18,968,295.16, 26,173,461.16 and 10,594,633.12 is: 14,619,037.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,968,295.16 : 26,173,461.16 = 10,594,633.12 : x
  2. Step 2: Convert to fraction form
    18,968,295.16/26,173,461.16 = 10,594,633.12/x
  3. Step 3: Cross multiply
    18,968,295.16x = 26,173,461.16 × 10,594,633.12
  4. Step 4: Simplify right side
    18,968,295.16x = 277,298,218,470,769.59
  5. Step 5: Solve for x
    x = 277,298,218,470,769.59/18,968,295.16
  6. Step 6: Final answer
    x = 14,619,037.51

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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.