Home / 1,544,178,246,010.50-2,316,602,448,437.80-469,706,241,013.92

Finding the Fourth Proportional to 1,544,178,246,010.50, 2,316,602,448,437.80 and 469,706,241,013.92

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Solution

The fourth proportional to 1,544,178,246,010.50, 2,316,602,448,437.80 and 469,706,241,013.92 is: 704,661,285,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,178,246,010.50 : 2,316,602,448,437.80 = 469,706,241,013.92 : x
  2. Step 2: Convert to fraction form
    1,544,178,246,010.50/2,316,602,448,437.80 = 469,706,241,013.92/x
  3. Step 3: Cross multiply
    1,544,178,246,010.50x = 2,316,602,448,437.80 × 469,706,241,013.92
  4. Step 4: Simplify right side
    1,544,178,246,010.50x = 1,088,122,627,979,362,336,505,856
  5. Step 5: Solve for x
    x = 1,088,122,627,979,362,336,505,856/1,544,178,246,010.50
  6. Step 6: Final answer
    x = 704,661,285,567.65

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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.