Home / 15,945,295.80-23,917,943.70-14,713,577.40

Finding the Fourth Proportional to 15,945,295.80, 23,917,943.70 and 14,713,577.40

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Solution

The fourth proportional to 15,945,295.80, 23,917,943.70 and 14,713,577.40 is: 22,070,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,945,295.80 : 23,917,943.70 = 14,713,577.40 : x
  2. Step 2: Convert to fraction form
    15,945,295.80/23,917,943.70 = 14,713,577.40/x
  3. Step 3: Cross multiply
    15,945,295.80x = 23,917,943.70 × 14,713,577.40
  4. Step 4: Simplify right side
    15,945,295.80x = 351,918,515,878,792.38
  5. Step 5: Solve for x
    x = 351,918,515,878,792.38/15,945,295.80
  6. Step 6: Final answer
    x = 22,070,366.10

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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.