Home / 372,818,884,393.06-514,629,972,108.57-244,368,610,821.70

Finding the Fourth Proportional to 372,818,884,393.06, 514,629,972,108.57 and 244,368,610,821.70

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Solution

The fourth proportional to 372,818,884,393.06, 514,629,972,108.57 and 244,368,610,821.70 is: 337,320,389,701.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,818,884,393.06 : 514,629,972,108.57 = 244,368,610,821.70 : x
  2. Step 2: Convert to fraction form
    372,818,884,393.06/514,629,972,108.57 = 244,368,610,821.70/x
  3. Step 3: Cross multiply
    372,818,884,393.06x = 514,629,972,108.57 × 244,368,610,821.70
  4. Step 4: Simplify right side
    372,818,884,393.06x = 125,759,411,371,381,471,838,208
  5. Step 5: Solve for x
    x = 125,759,411,371,381,471,838,208/372,818,884,393.06
  6. Step 6: Final answer
    x = 337,320,389,701.06

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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.