Home / 47,862,301,462.73-66,049,815,663.70-26,160,431,323.98

Finding the Fourth Proportional to 47,862,301,462.73, 66,049,815,663.70 and 26,160,431,323.98

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Solution

The fourth proportional to 47,862,301,462.73, 66,049,815,663.70 and 26,160,431,323.98 is: 36,101,307,580.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,862,301,462.73 : 66,049,815,663.70 = 26,160,431,323.98 : x
  2. Step 2: Convert to fraction form
    47,862,301,462.73/66,049,815,663.70 = 26,160,431,323.98/x
  3. Step 3: Cross multiply
    47,862,301,462.73x = 66,049,815,663.70 × 26,160,431,323.98
  4. Step 4: Simplify right side
    47,862,301,462.73x = 1,727,891,666,631,895,810,048
  5. Step 5: Solve for x
    x = 1,727,891,666,631,895,810,048/47,862,301,462.73
  6. Step 6: Final answer
    x = 36,101,307,580.82

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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.