Home / 536,673,507.90-804,585,109.05-294,336,411.90

Finding the Fourth Proportional to 536,673,507.90, 804,585,109.05 and 294,336,411.90

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Solution

The fourth proportional to 536,673,507.90, 804,585,109.05 and 294,336,411.90 is: 441,271,444.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,673,507.90 : 804,585,109.05 = 294,336,411.90 : x
  2. Step 2: Convert to fraction form
    536,673,507.90/804,585,109.05 = 294,336,411.90/x
  3. Step 3: Cross multiply
    536,673,507.90x = 804,585,109.05 × 294,336,411.90
  4. Step 4: Simplify right side
    536,673,507.90x = 236,818,694,065,947,200
  5. Step 5: Solve for x
    x = 236,818,694,065,947,200/536,673,507.90
  6. Step 6: Final answer
    x = 441,271,444.52

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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.