Home / 23,593,607,040.72-32,566,936,935.84-18,779,802,087.90

Finding the Fourth Proportional to 23,593,607,040.72, 32,566,936,935.84 and 18,779,802,087.90

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Solution

The fourth proportional to 23,593,607,040.72, 32,566,936,935.84 and 18,779,802,087.90 is: 25,922,302,986.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,607,040.72 : 32,566,936,935.84 = 18,779,802,087.90 : x
  2. Step 2: Convert to fraction form
    23,593,607,040.72/32,566,936,935.84 = 18,779,802,087.90/x
  3. Step 3: Cross multiply
    23,593,607,040.72x = 32,566,936,935.84 × 18,779,802,087.90
  4. Step 4: Simplify right side
    23,593,607,040.72x = 611,600,630,264,195,710,976
  5. Step 5: Solve for x
    x = 611,600,630,264,195,710,976/23,593,607,040.72
  6. Step 6: Final answer
    x = 25,922,302,986.93

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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.