Home / 46,511,700.62-69,778,061.69-15,387,284.77

Finding the Fourth Proportional to 46,511,700.62, 69,778,061.69 and 15,387,284.77

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Solution

The fourth proportional to 46,511,700.62, 69,778,061.69 and 15,387,284.77 is: 23,084,404.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,511,700.62 : 69,778,061.69 = 15,387,284.77 : x
  2. Step 2: Convert to fraction form
    46,511,700.62/69,778,061.69 = 15,387,284.77/x
  3. Step 3: Cross multiply
    46,511,700.62x = 69,778,061.69 × 15,387,284.77
  4. Step 4: Simplify right side
    46,511,700.62x = 1,073,694,905,637,955.62
  5. Step 5: Solve for x
    x = 1,073,694,905,637,955.62/46,511,700.62
  6. Step 6: Final answer
    x = 23,084,404.38

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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.