Home / 1,046,885,438,026.70-1,570,805,293,406-537,302,056,263

Finding the Fourth Proportional to 1,046,885,438,026.70, 1,570,805,293,406 and 537,302,056,263

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Solution

The fourth proportional to 1,046,885,438,026.70, 1,570,805,293,406 and 537,302,056,263 is: 806,197,969,213.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,885,438,026.70 : 1,570,805,293,406 = 537,302,056,263 : x
  2. Step 2: Convert to fraction form
    1,046,885,438,026.70/1,570,805,293,406 = 537,302,056,263/x
  3. Step 3: Cross multiply
    1,046,885,438,026.70x = 1,570,805,293,406 × 537,302,056,263
  4. Step 4: Simplify right side
    1,046,885,438,026.70x = 843,996,914,135,848,898,789,376
  5. Step 5: Solve for x
    x = 843,996,914,135,848,898,789,376/1,046,885,438,026.70
  6. Step 6: Final answer
    x = 806,197,969,213.06

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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.