Home / 350,003,949.52-525,118,080.48-245,068,599.04

Finding the Fourth Proportional to 350,003,949.52, 525,118,080.48 and 245,068,599.04

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Solution

The fourth proportional to 350,003,949.52, 525,118,080.48 and 245,068,599.04 is: 367,681,429.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,003,949.52 : 525,118,080.48 = 245,068,599.04 : x
  2. Step 2: Convert to fraction form
    350,003,949.52/525,118,080.48 = 245,068,599.04/x
  3. Step 3: Cross multiply
    350,003,949.52x = 525,118,080.48 × 245,068,599.04
  4. Step 4: Simplify right side
    350,003,949.52x = 128,689,952,313,807,568
  5. Step 5: Solve for x
    x = 128,689,952,313,807,568/350,003,949.52
  6. Step 6: Final answer
    x = 367,681,429.00

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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.