Home / 17,406,405.48-24,019,395.48-9,565,505.40

Finding the Fourth Proportional to 17,406,405.48, 24,019,395.48 and 9,565,505.40

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Solution

The fourth proportional to 17,406,405.48, 24,019,395.48 and 9,565,505.40 is: 13,199,603.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,406,405.48 : 24,019,395.48 = 9,565,505.40 : x
  2. Step 2: Convert to fraction form
    17,406,405.48/24,019,395.48 = 9,565,505.40/x
  3. Step 3: Cross multiply
    17,406,405.48x = 24,019,395.48 × 9,565,505.40
  4. Step 4: Simplify right side
    17,406,405.48x = 229,757,657,168,675.59
  5. Step 5: Solve for x
    x = 229,757,657,168,675.59/17,406,405.48
  6. Step 6: Final answer
    x = 13,199,603.87

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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.