Home / 19,226,970.58-26,533,217.28-10,525,149.04

Finding the Fourth Proportional to 19,226,970.58, 26,533,217.28 and 10,525,149.04

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Solution

The fourth proportional to 19,226,970.58, 26,533,217.28 and 10,525,149.04 is: 14,524,704.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,226,970.58 : 26,533,217.28 = 10,525,149.04 : x
  2. Step 2: Convert to fraction form
    19,226,970.58/26,533,217.28 = 10,525,149.04/x
  3. Step 3: Cross multiply
    19,226,970.58x = 26,533,217.28 × 10,525,149.04
  4. Step 4: Simplify right side
    19,226,970.58x = 279,266,066,382,703.41
  5. Step 5: Solve for x
    x = 279,266,066,382,703.41/19,226,970.58
  6. Step 6: Final answer
    x = 14,524,704.51

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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.