Home / 19,237,543.56-26,547,819.30-10,536,263.37

Finding the Fourth Proportional to 19,237,543.56, 26,547,819.30 and 10,536,263.37

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Solution

The fourth proportional to 19,237,543.56, 26,547,819.30 and 10,536,263.37 is: 14,540,048.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,237,543.56 : 26,547,819.30 = 10,536,263.37 : x
  2. Step 2: Convert to fraction form
    19,237,543.56/26,547,819.30 = 10,536,263.37/x
  3. Step 3: Cross multiply
    19,237,543.56x = 26,547,819.30 × 10,536,263.37
  4. Step 4: Simplify right side
    19,237,543.56x = 279,714,816,043,969.03
  5. Step 5: Solve for x
    x = 279,714,816,043,969.03/19,237,543.56
  6. Step 6: Final answer
    x = 14,540,048.48

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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.