Home / 15,790,902,705,311-21,783,425,819,272-10,313,210,901,800

Finding the Fourth Proportional to 15,790,902,705,311, 21,783,425,819,272 and 10,313,210,901,800

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Solution

The fourth proportional to 15,790,902,705,311, 21,783,425,819,272 and 10,313,210,901,800 is: 14,226,993,151,082.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,790,902,705,311 : 21,783,425,819,272 = 10,313,210,901,800 : x
  2. Step 2: Convert to fraction form
    15,790,902,705,311/21,783,425,819,272 = 10,313,210,901,800/x
  3. Step 3: Cross multiply
    15,790,902,705,311x = 21,783,425,819,272 × 10,313,210,901,800
  4. Step 4: Simplify right side
    15,790,902,705,311x = 224,657,064,637,867,587,360,784,384
  5. Step 5: Solve for x
    x = 224,657,064,637,867,587,360,784,384/15,790,902,705,311
  6. Step 6: Final answer
    x = 14,226,993,151,082.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.