Home / 761,937,744,564.72-1,051,405,744,596.10-441,175,228,873.20

Finding the Fourth Proportional to 761,937,744,564.72, 1,051,405,744,596.10 and 441,175,228,873.20

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Solution

The fourth proportional to 761,937,744,564.72, 1,051,405,744,596.10 and 441,175,228,873.20 is: 608,782,244,113.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    761,937,744,564.72 : 1,051,405,744,596.10 = 441,175,228,873.20 : x
  2. Step 2: Convert to fraction form
    761,937,744,564.72/1,051,405,744,596.10 = 441,175,228,873.20/x
  3. Step 3: Cross multiply
    761,937,744,564.72x = 1,051,405,744,596.10 × 441,175,228,873.20
  4. Step 4: Simplify right side
    761,937,744,564.72x = 463,854,170,010,781,663,363,072
  5. Step 5: Solve for x
    x = 463,854,170,010,781,663,363,072/761,937,744,564.72
  6. Step 6: Final answer
    x = 608,782,244,113.36

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Double scale
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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.