Home / 7,392,712,482,155.20-15,802,812,780,358

Finding the Third Proportional to 7,392,712,482,155.20 and 15,802,812,780,358

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Solution

The third proportional to 7,392,712,482,155.20 and 15,802,812,780,358 is: 33,780,414,478,968.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392,712,482,155.20 : 15,802,812,780,358 = 15,802,812,780,358 : x
  2. Step 2: Convert to fraction form
    7,392,712,482,155.20/15,802,812,780,358 = 15,802,812,780,358/x
  3. Step 3: Cross multiply
    7,392,712,482,155.20x = 15,802,812,780,358 × 15,802,812,780,358
  4. Step 4: Simplify right side
    7,392,712,482,155.20x = 249,728,891,771,046,125,618,855,936
  5. Step 5: Solve for x
    x = 249,728,891,771,046,125,618,855,936/7,392,712,482,155.20
  6. Step 6: Final answer
    x = 33,780,414,478,968.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.