Home / 61,082,117,208,588-91,637,737,922,244-19,776,889,779,708

Finding the Fourth Proportional to 61,082,117,208,588, 91,637,737,922,244 and 19,776,889,779,708

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Solution

The fourth proportional to 61,082,117,208,588, 91,637,737,922,244 and 19,776,889,779,708 is: 29,670,049,523,024.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,082,117,208,588 : 91,637,737,922,244 = 19,776,889,779,708 : x
  2. Step 2: Convert to fraction form
    61,082,117,208,588/91,637,737,922,244 = 19,776,889,779,708/x
  3. Step 3: Cross multiply
    61,082,117,208,588x = 91,637,737,922,244 × 19,776,889,779,708
  4. Step 4: Simplify right side
    61,082,117,208,588x = 1,812,309,442,549,987,551,838,470,144
  5. Step 5: Solve for x
    x = 1,812,309,442,549,987,551,838,470,144/61,082,117,208,588
  6. Step 6: Final answer
    x = 29,670,049,523,024.41

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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.