Home / 153,698,229.28-236,097,312.05

Finding the Third Proportional to 153,698,229.28 and 236,097,312.05

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Solution

The third proportional to 153,698,229.28 and 236,097,312.05 is: 362,671,326.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,698,229.28 : 236,097,312.05 = 236,097,312.05 : x
  2. Step 2: Convert to fraction form
    153,698,229.28/236,097,312.05 = 236,097,312.05/x
  3. Step 3: Cross multiply
    153,698,229.28x = 236,097,312.05 × 236,097,312.05
  4. Step 4: Simplify right side
    153,698,229.28x = 55,741,940,755,761,832
  5. Step 5: Solve for x
    x = 55,741,940,755,761,832/153,698,229.28
  6. Step 6: Final answer
    x = 362,671,326.90

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.