Home / 141,850,581.75-307,913,622.75

Finding the Third Proportional to 141,850,581.75 and 307,913,622.75

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Solution

The third proportional to 141,850,581.75 and 307,913,622.75 is: 668,384,985.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,850,581.75 : 307,913,622.75 = 307,913,622.75 : x
  2. Step 2: Convert to fraction form
    141,850,581.75/307,913,622.75 = 307,913,622.75/x
  3. Step 3: Cross multiply
    141,850,581.75x = 307,913,622.75 × 307,913,622.75
  4. Step 4: Simplify right side
    141,850,581.75x = 94,810,799,075,029,312
  5. Step 5: Solve for x
    x = 94,810,799,075,029,312/141,850,581.75
  6. Step 6: Final answer
    x = 668,384,985.84

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.