Home / 1,300,374,033,101.60-1,794,111,312,357.20-751,465,364,593.12

Finding the Fourth Proportional to 1,300,374,033,101.60, 1,794,111,312,357.20 and 751,465,364,593.12

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Solution

The fourth proportional to 1,300,374,033,101.60, 1,794,111,312,357.20 and 751,465,364,593.12 is: 1,036,788,244,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,300,374,033,101.60 : 1,794,111,312,357.20 = 751,465,364,593.12 : x
  2. Step 2: Convert to fraction form
    1,300,374,033,101.60/1,794,111,312,357.20 = 751,465,364,593.12/x
  3. Step 3: Cross multiply
    1,300,374,033,101.60x = 1,794,111,312,357.20 × 751,465,364,593.12
  4. Step 4: Simplify right side
    1,300,374,033,101.60x = 1,348,212,511,461,144,304,549,888
  5. Step 5: Solve for x
    x = 1,348,212,511,461,144,304,549,888/1,300,374,033,101.60
  6. Step 6: Final answer
    x = 1,036,788,244,875.55

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.