Home / 35,580,285.96-53,374,747.49-10,021,295.40

Finding the Fourth Proportional to 35,580,285.96, 53,374,747.49 and 10,021,295.40

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Solution

The fourth proportional to 35,580,285.96, 53,374,747.49 and 10,021,295.40 is: 15,033,159.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580,285.96 : 53,374,747.49 = 10,021,295.40 : x
  2. Step 2: Convert to fraction form
    35,580,285.96/53,374,747.49 = 10,021,295.40/x
  3. Step 3: Cross multiply
    35,580,285.96x = 53,374,747.49 × 10,021,295.40
  4. Step 4: Simplify right side
    35,580,285.96x = 534,884,111,497,698.56
  5. Step 5: Solve for x
    x = 534,884,111,497,698.56/35,580,285.96
  6. Step 6: Final answer
    x = 15,033,159.43

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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.