Home / 2,898,517,683,349-3,999,966,526,851.40-1,597,846,300,703.90

Finding the Fourth Proportional to 2,898,517,683,349, 3,999,966,526,851.40 and 1,597,846,300,703.90

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Solution

The fourth proportional to 2,898,517,683,349, 3,999,966,526,851.40 and 1,597,846,300,703.90 is: 2,205,034,578,393.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,517,683,349 : 3,999,966,526,851.40 = 1,597,846,300,703.90 : x
  2. Step 2: Convert to fraction form
    2,898,517,683,349/3,999,966,526,851.40 = 1,597,846,300,703.90/x
  3. Step 3: Cross multiply
    2,898,517,683,349x = 3,999,966,526,851.40 × 1,597,846,300,703.90
  4. Step 4: Simplify right side
    2,898,517,683,349x = 6,391,331,717,868,936,398,635,008
  5. Step 5: Solve for x
    x = 6,391,331,717,868,936,398,635,008/2,898,517,683,349
  6. Step 6: Final answer
    x = 2,205,034,578,393.28

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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.