Home / 577,736,933,813.12-866,462,194,703.56-195,272,506,284.24

Finding the Fourth Proportional to 577,736,933,813.12, 866,462,194,703.56 and 195,272,506,284.24

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Solution

The fourth proportional to 577,736,933,813.12, 866,462,194,703.56 and 195,272,506,284.24 is: 292,860,356,431.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,736,933,813.12 : 866,462,194,703.56 = 195,272,506,284.24 : x
  2. Step 2: Convert to fraction form
    577,736,933,813.12/866,462,194,703.56 = 195,272,506,284.24/x
  3. Step 3: Cross multiply
    577,736,933,813.12x = 866,462,194,703.56 × 195,272,506,284.24
  4. Step 4: Simplify right side
    577,736,933,813.12x = 169,196,244,360,307,299,844,096
  5. Step 5: Solve for x
    x = 169,196,244,360,307,299,844,096/577,736,933,813.12
  6. Step 6: Final answer
    x = 292,860,356,431.77

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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.