Home / 562,052,461.58-775,713,528.34-323,852,025.05

Finding the Fourth Proportional to 562,052,461.58, 775,713,528.34 and 323,852,025.05

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Solution

The fourth proportional to 562,052,461.58, 775,713,528.34 and 323,852,025.05 is: 446,962,542.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,052,461.58 : 775,713,528.34 = 323,852,025.05 : x
  2. Step 2: Convert to fraction form
    562,052,461.58/775,713,528.34 = 323,852,025.05/x
  3. Step 3: Cross multiply
    562,052,461.58x = 775,713,528.34 × 323,852,025.05
  4. Step 4: Simplify right side
    562,052,461.58x = 251,216,397,011,589,600
  5. Step 5: Solve for x
    x = 251,216,397,011,589,600/562,052,461.58
  6. Step 6: Final answer
    x = 446,962,542.08

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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.