Home / 1,835,066,067,570.30-2,751,841,772,412-626,413,830,776.30

Finding the Fourth Proportional to 1,835,066,067,570.30, 2,751,841,772,412 and 626,413,830,776.30

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Solution

The fourth proportional to 1,835,066,067,570.30, 2,751,841,772,412 and 626,413,830,776.30 is: 939,362,226,140.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,066,067,570.30 : 2,751,841,772,412 = 626,413,830,776.30 : x
  2. Step 2: Convert to fraction form
    1,835,066,067,570.30/2,751,841,772,412 = 626,413,830,776.30/x
  3. Step 3: Cross multiply
    1,835,066,067,570.30x = 2,751,841,772,412 × 626,413,830,776.30
  4. Step 4: Simplify right side
    1,835,066,067,570.30x = 1,723,791,746,346,844,122,251,264
  5. Step 5: Solve for x
    x = 1,723,791,746,346,844,122,251,264/1,835,066,067,570.30
  6. Step 6: Final answer
    x = 939,362,226,140.02

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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.