Home / 340,173,817,805.92-469,440,056,919.28-183,744,009,034.48

Finding the Fourth Proportional to 340,173,817,805.92, 469,440,056,919.28 and 183,744,009,034.48

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Solution

The fourth proportional to 340,173,817,805.92, 469,440,056,919.28 and 183,744,009,034.48 is: 253,566,834,202.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,173,817,805.92 : 469,440,056,919.28 = 183,744,009,034.48 : x
  2. Step 2: Convert to fraction form
    340,173,817,805.92/469,440,056,919.28 = 183,744,009,034.48/x
  3. Step 3: Cross multiply
    340,173,817,805.92x = 469,440,056,919.28 × 183,744,009,034.48
  4. Step 4: Simplify right side
    340,173,817,805.92x = 86,256,798,059,723,004,837,888
  5. Step 5: Solve for x
    x = 86,256,798,059,723,004,837,888/340,173,817,805.92
  6. Step 6: Final answer
    x = 253,566,834,202.79

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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.