Home / 47,243,080.17-65,195,450.10-25,513,048.17

Finding the Fourth Proportional to 47,243,080.17, 65,195,450.10 and 25,513,048.17

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Solution

The fourth proportional to 47,243,080.17, 65,195,450.10 and 25,513,048.17 is: 35,208,006.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,243,080.17 : 65,195,450.10 = 25,513,048.17 : x
  2. Step 2: Convert to fraction form
    47,243,080.17/65,195,450.10 = 25,513,048.17/x
  3. Step 3: Cross multiply
    47,243,080.17x = 65,195,450.10 × 25,513,048.17
  4. Step 4: Simplify right side
    47,243,080.17x = 1,663,334,658,866,131.50
  5. Step 5: Solve for x
    x = 1,663,334,658,866,131.50/47,243,080.17
  6. Step 6: Final answer
    x = 35,208,006.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.