Home / 46,421,171,631.14-69,645,419,018.48-14,978,231,032.10

Finding the Fourth Proportional to 46,421,171,631.14, 69,645,419,018.48 and 14,978,231,032.10

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Solution

The fourth proportional to 46,421,171,631.14, 69,645,419,018.48 and 14,978,231,032.10 is: 22,471,754,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,421,171,631.14 : 69,645,419,018.48 = 14,978,231,032.10 : x
  2. Step 2: Convert to fraction form
    46,421,171,631.14/69,645,419,018.48 = 14,978,231,032.10/x
  3. Step 3: Cross multiply
    46,421,171,631.14x = 69,645,419,018.48 × 14,978,231,032.10
  4. Step 4: Simplify right side
    46,421,171,631.14x = 1,043,165,176,385,886,224,384
  5. Step 5: Solve for x
    x = 1,043,165,176,385,886,224,384/46,421,171,631.14
  6. Step 6: Final answer
    x = 22,471,754,583.77

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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.