Home / 1,457,481,344,541.70-2,010,355,781,929-937,294,413,726.30

Finding the Fourth Proportional to 1,457,481,344,541.70, 2,010,355,781,929 and 937,294,413,726.30

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Solution

The fourth proportional to 1,457,481,344,541.70, 2,010,355,781,929 and 937,294,413,726.30 is: 1,292,843,473,476.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,481,344,541.70 : 2,010,355,781,929 = 937,294,413,726.30 : x
  2. Step 2: Convert to fraction form
    1,457,481,344,541.70/2,010,355,781,929 = 937,294,413,726.30/x
  3. Step 3: Cross multiply
    1,457,481,344,541.70x = 2,010,355,781,929 × 937,294,413,726.30
  4. Step 4: Simplify right side
    1,457,481,344,541.70x = 1,884,295,244,004,419,472,195,584
  5. Step 5: Solve for x
    x = 1,884,295,244,004,419,472,195,584/1,457,481,344,541.70
  6. Step 6: Final answer
    x = 1,292,843,473,476.45

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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.