Home / 142,248,348,262.50-307,168,616,228.25

Finding the Third Proportional to 142,248,348,262.50 and 307,168,616,228.25

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Solution

The third proportional to 142,248,348,262.50 and 307,168,616,228.25 is: 663,294,582,665.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,248,348,262.50 : 307,168,616,228.25 = 307,168,616,228.25 : x
  2. Step 2: Convert to fraction form
    142,248,348,262.50/307,168,616,228.25 = 307,168,616,228.25/x
  3. Step 3: Cross multiply
    142,248,348,262.50x = 307,168,616,228.25 × 307,168,616,228.25
  4. Step 4: Simplify right side
    142,248,348,262.50x = 94,352,558,795,577,932,906,496
  5. Step 5: Solve for x
    x = 94,352,558,795,577,932,906,496/142,248,348,262.50
  6. Step 6: Final answer
    x = 663,294,582,665.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.