Home / 795,264,244.40-1,192,187,195.40-310,477,300.40

Finding the Fourth Proportional to 795,264,244.40, 1,192,187,195.40 and 310,477,300.40

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Solution

The fourth proportional to 795,264,244.40, 1,192,187,195.40 and 310,477,300.40 is: 465,439,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,264,244.40 : 1,192,187,195.40 = 310,477,300.40 : x
  2. Step 2: Convert to fraction form
    795,264,244.40/1,192,187,195.40 = 310,477,300.40/x
  3. Step 3: Cross multiply
    795,264,244.40x = 1,192,187,195.40 × 310,477,300.40
  4. Step 4: Simplify right side
    795,264,244.40x = 370,147,061,999,239,296
  5. Step 5: Solve for x
    x = 370,147,061,999,239,296/795,264,244.40
  6. Step 6: Final answer
    x = 465,439,084.69

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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.