Home / 304,747,716.04-457,242,698.22-97,518,055.57

Finding the Fourth Proportional to 304,747,716.04, 457,242,698.22 and 97,518,055.57

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Solution

The fourth proportional to 304,747,716.04, 457,242,698.22 and 97,518,055.57 is: 146,315,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,747,716.04 : 457,242,698.22 = 97,518,055.57 : x
  2. Step 2: Convert to fraction form
    304,747,716.04/457,242,698.22 = 97,518,055.57/x
  3. Step 3: Cross multiply
    304,747,716.04x = 457,242,698.22 × 97,518,055.57
  4. Step 4: Simplify right side
    304,747,716.04x = 44,589,418,853,994,696
  5. Step 5: Solve for x
    x = 44,589,418,853,994,696/304,747,716.04
  6. Step 6: Final answer
    x = 146,315,842.60

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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.