Home / 109,525,435.34-151,139,112.86-59,956,219.65

Finding the Fourth Proportional to 109,525,435.34, 151,139,112.86 and 59,956,219.65

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Solution

The fourth proportional to 109,525,435.34, 151,139,112.86 and 59,956,219.65 is: 82,736,305.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,525,435.34 : 151,139,112.86 = 59,956,219.65 : x
  2. Step 2: Convert to fraction form
    109,525,435.34/151,139,112.86 = 59,956,219.65/x
  3. Step 3: Cross multiply
    109,525,435.34x = 151,139,112.86 × 59,956,219.65
  4. Step 4: Simplify right side
    109,525,435.34x = 9,061,729,848,490,190
  5. Step 5: Solve for x
    x = 9,061,729,848,490,190/109,525,435.34
  6. Step 6: Final answer
    x = 82,736,305.23

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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.