Home / 61,082,117,208,608-91,637,737,922,280-19,776,889,779,726

Finding the Fourth Proportional to 61,082,117,208,608, 91,637,737,922,280 and 19,776,889,779,726

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Solution

The fourth proportional to 61,082,117,208,608, 91,637,737,922,280 and 19,776,889,779,726 is: 29,670,049,523,053.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,082,117,208,608 : 91,637,737,922,280 = 19,776,889,779,726 : x
  2. Step 2: Convert to fraction form
    61,082,117,208,608/91,637,737,922,280 = 19,776,889,779,726/x
  3. Step 3: Cross multiply
    61,082,117,208,608x = 91,637,737,922,280 × 19,776,889,779,726
  4. Step 4: Simplify right side
    61,082,117,208,608x = 1,812,309,442,552,349,027,937,026,048
  5. Step 5: Solve for x
    x = 1,812,309,442,552,349,027,937,026,048/61,082,117,208,608
  6. Step 6: Final answer
    x = 29,670,049,523,053.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.