Home / 39,510,211,555.98-59,276,959,434.81-15,916,307,318.82

Finding the Fourth Proportional to 39,510,211,555.98, 59,276,959,434.81 and 15,916,307,318.82

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Solution

The fourth proportional to 39,510,211,555.98, 59,276,959,434.81 and 15,916,307,318.82 is: 23,879,150,886.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,510,211,555.98 : 59,276,959,434.81 = 15,916,307,318.82 : x
  2. Step 2: Convert to fraction form
    39,510,211,555.98/59,276,959,434.81 = 15,916,307,318.82/x
  3. Step 3: Cross multiply
    39,510,211,555.98x = 59,276,959,434.81 × 15,916,307,318.82
  4. Step 4: Simplify right side
    39,510,211,555.98x = 943,470,303,289,662,636,032
  5. Step 5: Solve for x
    x = 943,470,303,289,662,636,032/39,510,211,555.98
  6. Step 6: Final answer
    x = 23,879,150,886.17

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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.