Home / 10,400,807,438,803-14,353,147,804,056-5,776,299,589,021

Finding the Fourth Proportional to 10,400,807,438,803, 14,353,147,804,056 and 5,776,299,589,021

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Solution

The fourth proportional to 10,400,807,438,803, 14,353,147,804,056 and 5,776,299,589,021 is: 7,971,312,059,140.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,400,807,438,803 : 14,353,147,804,056 = 5,776,299,589,021 : x
  2. Step 2: Convert to fraction form
    10,400,807,438,803/14,353,147,804,056 = 5,776,299,589,021/x
  3. Step 3: Cross multiply
    10,400,807,438,803x = 14,353,147,804,056 × 5,776,299,589,021
  4. Step 4: Simplify right side
    10,400,807,438,803x = 82,908,081,761,726,334,901,420,032
  5. Step 5: Solve for x
    x = 82,908,081,761,726,334,901,420,032/10,400,807,438,803
  6. Step 6: Final answer
    x = 7,971,312,059,140.29

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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.