Home / 1,707,032,213.26-2,560,913,819.52-510,601,892.02

Finding the Fourth Proportional to 1,707,032,213.26, 2,560,913,819.52 and 510,601,892.02

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Solution

The fourth proportional to 1,707,032,213.26, 2,560,913,819.52 and 510,601,892.02 is: 766,012,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,032,213.26 : 2,560,913,819.52 = 510,601,892.02 : x
  2. Step 2: Convert to fraction form
    1,707,032,213.26/2,560,913,819.52 = 510,601,892.02/x
  3. Step 3: Cross multiply
    1,707,032,213.26x = 2,560,913,819.52 × 510,601,892.02
  4. Step 4: Simplify right side
    1,707,032,213.26x = 1,307,607,441,547,076,864
  5. Step 5: Solve for x
    x = 1,307,607,441,547,076,864/1,707,032,213.26
  6. Step 6: Final answer
    x = 766,012,165.08

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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.