Home / 577,736,933,815.35-866,462,194,706.94-195,272,506,286.51

Finding the Fourth Proportional to 577,736,933,815.35, 866,462,194,706.94 and 195,272,506,286.51

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Solution

The fourth proportional to 577,736,933,815.35, 866,462,194,706.94 and 195,272,506,286.51 is: 292,860,356,435.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,736,933,815.35 : 866,462,194,706.94 = 195,272,506,286.51 : x
  2. Step 2: Convert to fraction form
    577,736,933,815.35/866,462,194,706.94 = 195,272,506,286.51/x
  3. Step 3: Cross multiply
    577,736,933,815.35x = 866,462,194,706.94 × 195,272,506,286.51
  4. Step 4: Simplify right side
    577,736,933,815.35x = 169,196,244,362,934,175,662,080
  5. Step 5: Solve for x
    x = 169,196,244,362,934,175,662,080/577,736,933,815.35
  6. Step 6: Final answer
    x = 292,860,356,435.19

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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.