Home / 18,899,822.04-26,080,080.35-10,526,552.94

Finding the Fourth Proportional to 18,899,822.04, 26,080,080.35 and 10,526,552.94

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Solution

The fourth proportional to 18,899,822.04, 26,080,080.35 and 10,526,552.94 is: 14,525,710.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,899,822.04 : 26,080,080.35 = 10,526,552.94 : x
  2. Step 2: Convert to fraction form
    18,899,822.04/26,080,080.35 = 10,526,552.94/x
  3. Step 3: Cross multiply
    18,899,822.04x = 26,080,080.35 × 10,526,552.94
  4. Step 4: Simplify right side
    18,899,822.04x = 274,533,346,431,095.94
  5. Step 5: Solve for x
    x = 274,533,346,431,095.94/18,899,822.04
  6. Step 6: Final answer
    x = 14,525,710.66

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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.