Home / 589,549,973.04-883,451,568.15-239,370,212.12

Finding the Fourth Proportional to 589,549,973.04, 883,451,568.15 and 239,370,212.12

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Solution

The fourth proportional to 589,549,973.04, 883,451,568.15 and 239,370,212.12 is: 358,700,702.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,549,973.04 : 883,451,568.15 = 239,370,212.12 : x
  2. Step 2: Convert to fraction form
    589,549,973.04/883,451,568.15 = 239,370,212.12/x
  3. Step 3: Cross multiply
    589,549,973.04x = 883,451,568.15 × 239,370,212.12
  4. Step 4: Simplify right side
    589,549,973.04x = 211,471,989,261,394,880
  5. Step 5: Solve for x
    x = 211,471,989,261,394,880/589,549,973.04
  6. Step 6: Final answer
    x = 358,700,702.12

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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.