Home / 546,870,693,465.60-819,653,005,497.60-228,516,276,825.60

Finding the Fourth Proportional to 546,870,693,465.60, 819,653,005,497.60 and 228,516,276,825.60

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Solution

The fourth proportional to 546,870,693,465.60, 819,653,005,497.60 and 228,516,276,825.60 is: 342,501,537,096.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,870,693,465.60 : 819,653,005,497.60 = 228,516,276,825.60 : x
  2. Step 2: Convert to fraction form
    546,870,693,465.60/819,653,005,497.60 = 228,516,276,825.60/x
  3. Step 3: Cross multiply
    546,870,693,465.60x = 819,653,005,497.60 × 228,516,276,825.60
  4. Step 4: Simplify right side
    546,870,693,465.60x = 187,304,053,105,224,606,285,824
  5. Step 5: Solve for x
    x = 187,304,053,105,224,606,285,824/546,870,693,465.60
  6. Step 6: Final answer
    x = 342,501,537,096.92

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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.