Home / 35,005,011.62-48,305,649.73-19,323,699.30

Finding the Fourth Proportional to 35,005,011.62, 48,305,649.73 and 19,323,699.30

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Solution

The fourth proportional to 35,005,011.62, 48,305,649.73 and 19,323,699.30 is: 26,666,006.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005,011.62 : 48,305,649.73 = 19,323,699.30 : x
  2. Step 2: Convert to fraction form
    35,005,011.62/48,305,649.73 = 19,323,699.30/x
  3. Step 3: Cross multiply
    35,005,011.62x = 48,305,649.73 × 19,323,699.30
  4. Step 4: Simplify right side
    35,005,011.62x = 933,443,850,010,994
  5. Step 5: Solve for x
    x = 933,443,850,010,994/35,005,011.62
  6. Step 6: Final answer
    x = 26,666,006.00

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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.