Home / 42,417,704,311.27-63,633,094,187.70-14,462,410,376.25

Finding the Fourth Proportional to 42,417,704,311.27, 63,633,094,187.70 and 14,462,410,376.25

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Solution

The fourth proportional to 42,417,704,311.27, 63,633,094,187.70 and 14,462,410,376.25 is: 21,695,844,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,417,704,311.27 : 63,633,094,187.70 = 14,462,410,376.25 : x
  2. Step 2: Convert to fraction form
    42,417,704,311.27/63,633,094,187.70 = 14,462,410,376.25/x
  3. Step 3: Cross multiply
    42,417,704,311.27x = 63,633,094,187.70 × 14,462,410,376.25
  4. Step 4: Simplify right side
    42,417,704,311.27x = 920,287,921,653,129,412,608
  5. Step 5: Solve for x
    x = 920,287,921,653,129,412,608/42,417,704,311.27
  6. Step 6: Final answer
    x = 21,695,844,614.78

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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.