Home / 8,875,365,213.38-19,525,772,426.63

Finding the Third Proportional to 8,875,365,213.38 and 19,525,772,426.63

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Solution

The third proportional to 8,875,365,213.38 and 19,525,772,426.63 is: 42,956,631,044.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,365,213.38 : 19,525,772,426.63 = 19,525,772,426.63 : x
  2. Step 2: Convert to fraction form
    8,875,365,213.38/19,525,772,426.63 = 19,525,772,426.63/x
  3. Step 3: Cross multiply
    8,875,365,213.38x = 19,525,772,426.63 × 19,525,772,426.63
  4. Step 4: Simplify right side
    8,875,365,213.38x = 381,255,788,856,388,157,440
  5. Step 5: Solve for x
    x = 381,255,788,856,388,157,440/8,875,365,213.38
  6. Step 6: Final answer
    x = 42,956,631,044.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.