Home / 510,167,436,552.23-765,251,154,828.34-510,167,436,552.23

Finding the Fourth Proportional to 510,167,436,552.23, 765,251,154,828.34 and 510,167,436,552.23

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Solution

The fourth proportional to 510,167,436,552.23, 765,251,154,828.34 and 510,167,436,552.23 is: 765,251,154,828.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    510,167,436,552.23 : 765,251,154,828.34 = 510,167,436,552.23 : x
  2. Step 2: Convert to fraction form
    510,167,436,552.23/765,251,154,828.34 = 510,167,436,552.23/x
  3. Step 3: Cross multiply
    510,167,436,552.23x = 765,251,154,828.34 × 510,167,436,552.23
  4. Step 4: Simplify right side
    510,167,436,552.23x = 390,406,219,977,407,818,891,264
  5. Step 5: Solve for x
    x = 390,406,219,977,407,818,891,264/510,167,436,552.23
  6. Step 6: Final answer
    x = 765,251,154,828.34

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Double scale
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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.