Home / 43,322,102,365.14-59,762,498,755.14-28,294,141,312.98

Finding the Fourth Proportional to 43,322,102,365.14, 59,762,498,755.14 and 28,294,141,312.98

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Solution

The fourth proportional to 43,322,102,365.14, 59,762,498,755.14 and 28,294,141,312.98 is: 39,031,544,931.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,322,102,365.14 : 59,762,498,755.14 = 28,294,141,312.98 : x
  2. Step 2: Convert to fraction form
    43,322,102,365.14/59,762,498,755.14 = 28,294,141,312.98/x
  3. Step 3: Cross multiply
    43,322,102,365.14x = 59,762,498,755.14 × 28,294,141,312.98
  4. Step 4: Simplify right side
    43,322,102,365.14x = 1,690,928,584,994,722,414,592
  5. Step 5: Solve for x
    x = 1,690,928,584,994,722,414,592/43,322,102,365.14
  6. Step 6: Final answer
    x = 39,031,544,931.56

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1.5x scale

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.