Home / 577,736,933,816.10-866,462,194,708.06-195,272,506,287.26

Finding the Fourth Proportional to 577,736,933,816.10, 866,462,194,708.06 and 195,272,506,287.26

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Solution

The fourth proportional to 577,736,933,816.10, 866,462,194,708.06 and 195,272,506,287.26 is: 292,860,356,436.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,736,933,816.10 : 866,462,194,708.06 = 195,272,506,287.26 : x
  2. Step 2: Convert to fraction form
    577,736,933,816.10/866,462,194,708.06 = 195,272,506,287.26/x
  3. Step 3: Cross multiply
    577,736,933,816.10x = 866,462,194,708.06 × 195,272,506,287.26
  4. Step 4: Simplify right side
    577,736,933,816.10x = 169,196,244,363,802,765,688,832
  5. Step 5: Solve for x
    x = 169,196,244,363,802,765,688,832/577,736,933,816.10
  6. Step 6: Final answer
    x = 292,860,356,436.31

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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.