Home / 2,449,513,126.20-3,674,747,986.20-975,402,080.40

Finding the Fourth Proportional to 2,449,513,126.20, 3,674,747,986.20 and 975,402,080.40

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Solution

The fourth proportional to 2,449,513,126.20, 3,674,747,986.20 and 975,402,080.40 is: 1,463,293,579.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,513,126.20 : 3,674,747,986.20 = 975,402,080.40 : x
  2. Step 2: Convert to fraction form
    2,449,513,126.20/3,674,747,986.20 = 975,402,080.40/x
  3. Step 3: Cross multiply
    2,449,513,126.20x = 3,674,747,986.20 × 975,402,080.40
  4. Step 4: Simplify right side
    2,449,513,126.20x = 3,584,356,830,685,190,144
  5. Step 5: Solve for x
    x = 3,584,356,830,685,190,144/2,449,513,126.20
  6. Step 6: Final answer
    x = 1,463,293,579.59

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1.5x scale

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.