Home / 1,894,275,813,738.10-2,841,580,759,729.70-534,444,425,632.82

Finding the Fourth Proportional to 1,894,275,813,738.10, 2,841,580,759,729.70 and 534,444,425,632.82

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Solution

The fourth proportional to 1,894,275,813,738.10, 2,841,580,759,729.70 and 534,444,425,632.82 is: 801,713,766,289.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,275,813,738.10 : 2,841,580,759,729.70 = 534,444,425,632.82 : x
  2. Step 2: Convert to fraction form
    1,894,275,813,738.10/2,841,580,759,729.70 = 534,444,425,632.82/x
  3. Step 3: Cross multiply
    1,894,275,813,738.10x = 2,841,580,759,729.70 × 534,444,425,632.82
  4. Step 4: Simplify right side
    1,894,275,813,738.10x = 1,518,666,997,023,011,965,501,440
  5. Step 5: Solve for x
    x = 1,518,666,997,023,011,965,501,440/1,894,275,813,738.10
  6. Step 6: Final answer
    x = 801,713,766,289.46

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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.