Home / 5,649,372,602,095.70-8,475,405,725,836.80-1,829,128,137,358.20

Finding the Fourth Proportional to 5,649,372,602,095.70, 8,475,405,725,836.80 and 1,829,128,137,358.20

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Solution

The fourth proportional to 5,649,372,602,095.70, 8,475,405,725,836.80 and 1,829,128,137,358.20 is: 2,744,128,274,156.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,372,602,095.70 : 8,475,405,725,836.80 = 1,829,128,137,358.20 : x
  2. Step 2: Convert to fraction form
    5,649,372,602,095.70/8,475,405,725,836.80 = 1,829,128,137,358.20/x
  3. Step 3: Cross multiply
    5,649,372,602,095.70x = 8,475,405,725,836.80 × 1,829,128,137,358.20
  4. Step 4: Simplify right side
    5,649,372,602,095.70x = 15,502,603,088,654,888,400,322,560
  5. Step 5: Solve for x
    x = 15,502,603,088,654,888,400,322,560/5,649,372,602,095.70
  6. Step 6: Final answer
    x = 2,744,128,274,156.32

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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.