Home / 157,464,272.03-236,196,408.05-157,464,272.03

Finding the Fourth Proportional to 157,464,272.03, 236,196,408.05 and 157,464,272.03

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Solution

The fourth proportional to 157,464,272.03, 236,196,408.05 and 157,464,272.03 is: 236,196,408.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,464,272.03 : 236,196,408.05 = 157,464,272.03 : x
  2. Step 2: Convert to fraction form
    157,464,272.03/236,196,408.05 = 157,464,272.03/x
  3. Step 3: Cross multiply
    157,464,272.03x = 236,196,408.05 × 157,464,272.03
  4. Step 4: Simplify right side
    157,464,272.03x = 37,192,495,449,694,088
  5. Step 5: Solve for x
    x = 37,192,495,449,694,088/157,464,272.03
  6. Step 6: Final answer
    x = 236,196,408.05

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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.