Home / 236,208,056.40-354,312,084.60-230,899,640.40

Finding the Fourth Proportional to 236,208,056.40, 354,312,084.60 and 230,899,640.40

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Solution

The fourth proportional to 236,208,056.40, 354,312,084.60 and 230,899,640.40 is: 346,349,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,208,056.40 : 354,312,084.60 = 230,899,640.40 : x
  2. Step 2: Convert to fraction form
    236,208,056.40/354,312,084.60 = 230,899,640.40/x
  3. Step 3: Cross multiply
    236,208,056.40x = 354,312,084.60 × 230,899,640.40
  4. Step 4: Simplify right side
    236,208,056.40x = 81,810,532,923,514,384
  5. Step 5: Solve for x
    x = 81,810,532,923,514,384/236,208,056.40
  6. Step 6: Final answer
    x = 346,349,460.60

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1.5x scale

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.