Home / 3,132,529,053.49-4,698,725,323.28-1,473,516,772.97

Finding the Fourth Proportional to 3,132,529,053.49, 4,698,725,323.28 and 1,473,516,772.97

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Solution

The fourth proportional to 3,132,529,053.49, 4,698,725,323.28 and 1,473,516,772.97 is: 2,210,243,051.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,529,053.49 : 4,698,725,323.28 = 1,473,516,772.97 : x
  2. Step 2: Convert to fraction form
    3,132,529,053.49/4,698,725,323.28 = 1,473,516,772.97/x
  3. Step 3: Cross multiply
    3,132,529,053.49x = 4,698,725,323.28 × 1,473,516,772.97
  4. Step 4: Simplify right side
    3,132,529,053.49x = 6,923,650,575,453,715,456
  5. Step 5: Solve for x
    x = 6,923,650,575,453,715,456/3,132,529,053.49
  6. Step 6: Final answer
    x = 2,210,243,051.93

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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.