Home / 19,454,710.14-26,847,605.54-10,634,173.27

Finding the Fourth Proportional to 19,454,710.14, 26,847,605.54 and 10,634,173.27

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Solution

The fourth proportional to 19,454,710.14, 26,847,605.54 and 10,634,173.27 is: 14,675,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,454,710.14 : 26,847,605.54 = 10,634,173.27 : x
  2. Step 2: Convert to fraction form
    19,454,710.14/26,847,605.54 = 10,634,173.27/x
  3. Step 3: Cross multiply
    19,454,710.14x = 26,847,605.54 × 10,634,173.27
  4. Step 4: Simplify right side
    19,454,710.14x = 285,502,089,156,438.31
  5. Step 5: Solve for x
    x = 285,502,089,156,438.31/19,454,710.14
  6. Step 6: Final answer
    x = 14,675,216.80

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1.5x scale

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.