Home / 5,256,788,930,295.20-7,254,411,317,852.40-2,913,027,462,608.40

Finding the Fourth Proportional to 5,256,788,930,295.20, 7,254,411,317,852.40 and 2,913,027,462,608.40

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Solution

The fourth proportional to 5,256,788,930,295.20, 7,254,411,317,852.40 and 2,913,027,462,608.40 is: 4,020,001,501,710.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,788,930,295.20 : 7,254,411,317,852.40 = 2,913,027,462,608.40 : x
  2. Step 2: Convert to fraction form
    5,256,788,930,295.20/7,254,411,317,852.40 = 2,913,027,462,608.40/x
  3. Step 3: Cross multiply
    5,256,788,930,295.20x = 7,254,411,317,852.40 × 2,913,027,462,608.40
  4. Step 4: Simplify right side
    5,256,788,930,295.20x = 21,132,299,393,961,237,470,511,104
  5. Step 5: Solve for x
    x = 21,132,299,393,961,237,470,511,104/5,256,788,930,295.20
  6. Step 6: Final answer
    x = 4,020,001,501,710.39

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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.