Home / 97,033,554,412.31-145,553,296,815.01-33,290,006,152.80

Finding the Fourth Proportional to 97,033,554,412.31, 145,553,296,815.01 and 33,290,006,152.80

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Solution

The fourth proportional to 97,033,554,412.31, 145,553,296,815.01 and 33,290,006,152.80 is: 49,936,026,520.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,033,554,412.31 : 145,553,296,815.01 = 33,290,006,152.80 : x
  2. Step 2: Convert to fraction form
    97,033,554,412.31/145,553,296,815.01 = 33,290,006,152.80/x
  3. Step 3: Cross multiply
    97,033,554,412.31x = 145,553,296,815.01 × 33,290,006,152.80
  4. Step 4: Simplify right side
    97,033,554,412.31x = 4,845,470,146,532,008,263,680
  5. Step 5: Solve for x
    x = 4,845,470,146,532,008,263,680/97,033,554,412.31
  6. Step 6: Final answer
    x = 49,936,026,520.71

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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.