Home / 25,791,221,737,026-38,692,266,681,795-8,364,214,810,992

Finding the Fourth Proportional to 25,791,221,737,026, 38,692,266,681,795 and 8,364,214,810,992

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Solution

The fourth proportional to 25,791,221,737,026, 38,692,266,681,795 and 8,364,214,810,992 is: 12,548,084,513,038.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791,221,737,026 : 38,692,266,681,795 = 8,364,214,810,992 : x
  2. Step 2: Convert to fraction form
    25,791,221,737,026/38,692,266,681,795 = 8,364,214,810,992/x
  3. Step 3: Cross multiply
    25,791,221,737,026x = 38,692,266,681,795 × 8,364,214,810,992
  4. Step 4: Simplify right side
    25,791,221,737,026x = 323,630,430,050,722,021,155,799,040
  5. Step 5: Solve for x
    x = 323,630,430,050,722,021,155,799,040/25,791,221,737,026
  6. Step 6: Final answer
    x = 12,548,084,513,038.66

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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.