Home / 29,550,405,789.94-44,369,839,188.76-25,578,807,693.66

Finding the Fourth Proportional to 29,550,405,789.94, 44,369,839,188.76 and 25,578,807,693.66

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Solution

The fourth proportional to 29,550,405,789.94, 44,369,839,188.76 and 25,578,807,693.66 is: 38,406,497,429.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,550,405,789.94 : 44,369,839,188.76 = 25,578,807,693.66 : x
  2. Step 2: Convert to fraction form
    29,550,405,789.94/44,369,839,188.76 = 25,578,807,693.66/x
  3. Step 3: Cross multiply
    29,550,405,789.94x = 44,369,839,188.76 × 25,578,807,693.66
  4. Step 4: Simplify right side
    29,550,405,789.94x = 1,134,927,584,007,911,243,776
  5. Step 5: Solve for x
    x = 1,134,927,584,007,911,243,776/29,550,405,789.94
  6. Step 6: Final answer
    x = 38,406,497,429.36

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1.5x scale

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.