Home / 52,301,876,523,804-72,178,782,343,272-30,079,191,724,608

Finding the Fourth Proportional to 52,301,876,523,804, 72,178,782,343,272 and 30,079,191,724,608

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Solution

The fourth proportional to 52,301,876,523,804, 72,178,782,343,272 and 30,079,191,724,608 is: 41,510,545,641,013.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,301,876,523,804 : 72,178,782,343,272 = 30,079,191,724,608 : x
  2. Step 2: Convert to fraction form
    52,301,876,523,804/72,178,782,343,272 = 30,079,191,724,608/x
  3. Step 3: Cross multiply
    52,301,876,523,804x = 72,178,782,343,272 × 30,079,191,724,608
  4. Step 4: Simplify right side
    52,301,876,523,804x = 2,171,079,432,552,029,129,220,816,896
  5. Step 5: Solve for x
    x = 2,171,079,432,552,029,129,220,816,896/52,301,876,523,804
  6. Step 6: Final answer
    x = 41,510,545,641,013.70

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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.