Home / 435,511,264.40-652,511,069.40-367,486,816.40

Finding the Fourth Proportional to 435,511,264.40, 652,511,069.40 and 367,486,816.40

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Solution

The fourth proportional to 435,511,264.40, 652,511,069.40 and 367,486,816.40 is: 550,592,453.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,511,264.40 : 652,511,069.40 = 367,486,816.40 : x
  2. Step 2: Convert to fraction form
    435,511,264.40/652,511,069.40 = 367,486,816.40/x
  3. Step 3: Cross multiply
    435,511,264.40x = 652,511,069.40 × 367,486,816.40
  4. Step 4: Simplify right side
    435,511,264.40x = 239,789,215,559,565,440
  5. Step 5: Solve for x
    x = 239,789,215,559,565,440/435,511,264.40
  6. Step 6: Final answer
    x = 550,592,453.42

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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.