Home / 59,385,583,655.78-81,955,049,840.60-36,837,711,195.98

Finding the Fourth Proportional to 59,385,583,655.78, 81,955,049,840.60 and 36,837,711,195.98

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Solution

The fourth proportional to 59,385,583,655.78, 81,955,049,840.60 and 36,837,711,195.98 is: 50,837,867,900.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,385,583,655.78 : 81,955,049,840.60 = 36,837,711,195.98 : x
  2. Step 2: Convert to fraction form
    59,385,583,655.78/81,955,049,840.60 = 36,837,711,195.98/x
  3. Step 3: Cross multiply
    59,385,583,655.78x = 81,955,049,840.60 × 36,837,711,195.98
  4. Step 4: Simplify right side
    59,385,583,655.78x = 3,019,036,457,079,575,412,736
  5. Step 5: Solve for x
    x = 3,019,036,457,079,575,412,736/59,385,583,655.78
  6. Step 6: Final answer
    x = 50,837,867,900.39

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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.