Home / 1,730,508,102.14-2,388,097,949.81-937,573,788.83

Finding the Fourth Proportional to 1,730,508,102.14, 2,388,097,949.81 and 937,573,788.83

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Solution

The fourth proportional to 1,730,508,102.14, 2,388,097,949.81 and 937,573,788.83 is: 1,293,850,077.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,508,102.14 : 2,388,097,949.81 = 937,573,788.83 : x
  2. Step 2: Convert to fraction form
    1,730,508,102.14/2,388,097,949.81 = 937,573,788.83/x
  3. Step 3: Cross multiply
    1,730,508,102.14x = 2,388,097,949.81 × 937,573,788.83
  4. Step 4: Simplify right side
    1,730,508,102.14x = 2,239,018,042,883,888,384
  5. Step 5: Solve for x
    x = 2,239,018,042,883,888,384/1,730,508,102.14
  6. Step 6: Final answer
    x = 1,293,850,077.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.