Home / 1,301,246,208,226.80-1,951,869,312,340.20-463,426,873,570.80

Finding the Fourth Proportional to 1,301,246,208,226.80, 1,951,869,312,340.20 and 463,426,873,570.80

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Solution

The fourth proportional to 1,301,246,208,226.80, 1,951,869,312,340.20 and 463,426,873,570.80 is: 695,140,310,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,246,208,226.80 : 1,951,869,312,340.20 = 463,426,873,570.80 : x
  2. Step 2: Convert to fraction form
    1,301,246,208,226.80/1,951,869,312,340.20 = 463,426,873,570.80/x
  3. Step 3: Cross multiply
    1,301,246,208,226.80x = 1,951,869,312,340.20 × 463,426,873,570.80
  4. Step 4: Simplify right side
    1,301,246,208,226.80x = 904,548,693,036,606,200,741,888
  5. Step 5: Solve for x
    x = 904,548,693,036,606,200,741,888/1,301,246,208,226.80
  6. Step 6: Final answer
    x = 695,140,310,356.20

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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.