Home / 244,462,364.70-366,693,547.05-80,725,392.60

Finding the Fourth Proportional to 244,462,364.70, 366,693,547.05 and 80,725,392.60

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Solution

The fourth proportional to 244,462,364.70, 366,693,547.05 and 80,725,392.60 is: 121,088,088.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,462,364.70 : 366,693,547.05 = 80,725,392.60 : x
  2. Step 2: Convert to fraction form
    244,462,364.70/366,693,547.05 = 80,725,392.60/x
  3. Step 3: Cross multiply
    244,462,364.70x = 366,693,547.05 × 80,725,392.60
  4. Step 4: Simplify right side
    244,462,364.70x = 29,601,480,549,497,820
  5. Step 5: Solve for x
    x = 29,601,480,549,497,820/244,462,364.70
  6. Step 6: Final answer
    x = 121,088,088.90

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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.