Home / 48,835,222,365.70-73,252,833,548.55-12,071,787,357.70

Finding the Fourth Proportional to 48,835,222,365.70, 73,252,833,548.55 and 12,071,787,357.70

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Solution

The fourth proportional to 48,835,222,365.70, 73,252,833,548.55 and 12,071,787,357.70 is: 18,107,681,036.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,835,222,365.70 : 73,252,833,548.55 = 12,071,787,357.70 : x
  2. Step 2: Convert to fraction form
    48,835,222,365.70/73,252,833,548.55 = 12,071,787,357.70/x
  3. Step 3: Cross multiply
    48,835,222,365.70x = 73,252,833,548.55 × 12,071,787,357.70
  4. Step 4: Simplify right side
    48,835,222,365.70x = 884,292,629,947,088,371,712
  5. Step 5: Solve for x
    x = 884,292,629,947,088,371,712/48,835,222,365.70
  6. Step 6: Final answer
    x = 18,107,681,036.55

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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.