Home / 1,894,275,813,751.40-2,841,580,759,749.80-534,444,425,646.25

Finding the Fourth Proportional to 1,894,275,813,751.40, 2,841,580,759,749.80 and 534,444,425,646.25

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Solution

The fourth proportional to 1,894,275,813,751.40, 2,841,580,759,749.80 and 534,444,425,646.25 is: 801,713,766,309.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,275,813,751.40 : 2,841,580,759,749.80 = 534,444,425,646.25 : x
  2. Step 2: Convert to fraction form
    1,894,275,813,751.40/2,841,580,759,749.80 = 534,444,425,646.25/x
  3. Step 3: Cross multiply
    1,894,275,813,751.40x = 2,841,580,759,749.80 × 534,444,425,646.25
  4. Step 4: Simplify right side
    1,894,275,813,751.40x = 1,518,666,997,071,916,342,181,888
  5. Step 5: Solve for x
    x = 1,518,666,997,071,916,342,181,888/1,894,275,813,751.40
  6. Step 6: Final answer
    x = 801,713,766,309.65

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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.