Home / 1,146,898,967,490.70-1,582,720,730,059.10-633,064,858,926.52

Finding the Fourth Proportional to 1,146,898,967,490.70, 1,582,720,730,059.10 and 633,064,858,926.52

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Solution

The fourth proportional to 1,146,898,967,490.70, 1,582,720,730,059.10 and 633,064,858,926.52 is: 873,629,590,832.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,898,967,490.70 : 1,582,720,730,059.10 = 633,064,858,926.52 : x
  2. Step 2: Convert to fraction form
    1,146,898,967,490.70/1,582,720,730,059.10 = 633,064,858,926.52/x
  3. Step 3: Cross multiply
    1,146,898,967,490.70x = 1,582,720,730,059.10 × 633,064,858,926.52
  4. Step 4: Simplify right side
    1,146,898,967,490.70x = 1,001,964,875,694,942,910,939,136
  5. Step 5: Solve for x
    x = 1,001,964,875,694,942,910,939,136/1,146,898,967,490.70
  6. Step 6: Final answer
    x = 873,629,590,832.35

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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.