Home / 1,894,275,813,750.40-2,841,580,759,748.50-534,444,425,645.28

Finding the Fourth Proportional to 1,894,275,813,750.40, 2,841,580,759,748.50 and 534,444,425,645.28

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Solution

The fourth proportional to 1,894,275,813,750.40, 2,841,580,759,748.50 and 534,444,425,645.28 is: 801,713,766,308.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,275,813,750.40 : 2,841,580,759,748.50 = 534,444,425,645.28 : x
  2. Step 2: Convert to fraction form
    1,894,275,813,750.40/2,841,580,759,748.50 = 534,444,425,645.28/x
  3. Step 3: Cross multiply
    1,894,275,813,750.40x = 2,841,580,759,748.50 × 534,444,425,645.28
  4. Step 4: Simplify right side
    1,894,275,813,750.40x = 1,518,666,997,068,465,604,395,008
  5. Step 5: Solve for x
    x = 1,518,666,997,068,465,604,395,008/1,894,275,813,750.40
  6. Step 6: Final answer
    x = 801,713,766,308.25

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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.