Home / 91,336,134,295.83-137,009,437,078.44-24,181,634,337.90

Finding the Fourth Proportional to 91,336,134,295.83, 137,009,437,078.44 and 24,181,634,337.90

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Solution

The fourth proportional to 91,336,134,295.83, 137,009,437,078.44 and 24,181,634,337.90 is: 36,273,837,663.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,336,134,295.83 : 137,009,437,078.44 = 24,181,634,337.90 : x
  2. Step 2: Convert to fraction form
    91,336,134,295.83/137,009,437,078.44 = 24,181,634,337.90/x
  3. Step 3: Cross multiply
    91,336,134,295.83x = 137,009,437,078.44 × 24,181,634,337.90
  4. Step 4: Simplify right side
    91,336,134,295.83x = 3,313,112,108,272,354,590,720
  5. Step 5: Solve for x
    x = 3,313,112,108,272,354,590,720/91,336,134,295.83
  6. Step 6: Final answer
    x = 36,273,837,663.65

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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.