Home / 25,791,221,736,795-38,692,266,681,442-8,364,214,810,760.20

Finding the Fourth Proportional to 25,791,221,736,795, 38,692,266,681,442 and 8,364,214,810,760.20

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Solution

The fourth proportional to 25,791,221,736,795, 38,692,266,681,442 and 8,364,214,810,760.20 is: 12,548,084,512,688.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791,221,736,795 : 38,692,266,681,442 = 8,364,214,810,760.20 : x
  2. Step 2: Convert to fraction form
    25,791,221,736,795/38,692,266,681,442 = 8,364,214,810,760.20/x
  3. Step 3: Cross multiply
    25,791,221,736,795x = 38,692,266,681,442 × 8,364,214,810,760.20
  4. Step 4: Simplify right side
    25,791,221,736,795x = 323,630,430,038,800,566,331,637,760
  5. Step 5: Solve for x
    x = 323,630,430,038,800,566,331,637,760/25,791,221,736,795
  6. Step 6: Final answer
    x = 12,548,084,512,688.82

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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.