Home / 26,106,695.04-36,025,127.28-15,094,151.44

Finding the Fourth Proportional to 26,106,695.04, 36,025,127.28 and 15,094,151.44

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Solution

The fourth proportional to 26,106,695.04, 36,025,127.28 and 15,094,151.44 is: 20,828,707.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,106,695.04 : 36,025,127.28 = 15,094,151.44 : x
  2. Step 2: Convert to fraction form
    26,106,695.04/36,025,127.28 = 15,094,151.44/x
  3. Step 3: Cross multiply
    26,106,695.04x = 36,025,127.28 × 15,094,151.44
  4. Step 4: Simplify right side
    26,106,695.04x = 543,768,726,809,595.31
  5. Step 5: Solve for x
    x = 543,768,726,809,595.31/26,106,695.04
  6. Step 6: Final answer
    x = 20,828,707.96

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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.