Home / 11,349,603.40-17,024,405.10-10,686,051.40

Finding the Fourth Proportional to 11,349,603.40, 17,024,405.10 and 10,686,051.40

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Solution

The fourth proportional to 11,349,603.40, 17,024,405.10 and 10,686,051.40 is: 16,029,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,603.40 : 17,024,405.10 = 10,686,051.40 : x
  2. Step 2: Convert to fraction form
    11,349,603.40/17,024,405.10 = 10,686,051.40/x
  3. Step 3: Cross multiply
    11,349,603.40x = 17,024,405.10 × 10,686,051.40
  4. Step 4: Simplify right side
    11,349,603.40x = 181,923,667,953,022.16
  5. Step 5: Solve for x
    x = 181,923,667,953,022.16/11,349,603.40
  6. Step 6: Final answer
    x = 16,029,077.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.