Home / 1,434,275,773,106-2,151,791,008,674-515,437,939,208.32

Finding the Fourth Proportional to 1,434,275,773,106, 2,151,791,008,674 and 515,437,939,208.32

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Solution

The fourth proportional to 1,434,275,773,106, 2,151,791,008,674 and 515,437,939,208.32 is: 773,292,517,321.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,275,773,106 : 2,151,791,008,674 = 515,437,939,208.32 : x
  2. Step 2: Convert to fraction form
    1,434,275,773,106/2,151,791,008,674 = 515,437,939,208.32/x
  3. Step 3: Cross multiply
    1,434,275,773,106x = 2,151,791,008,674 × 515,437,939,208.32
  4. Step 4: Simplify right side
    1,434,275,773,106x = 1,109,114,723,117,918,826,004,480
  5. Step 5: Solve for x
    x = 1,109,114,723,117,918,826,004,480/1,434,275,773,106
  6. Step 6: Final answer
    x = 773,292,517,321.18

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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.