Home / 119,366,907.20-179,050,350.16-33,105,312.64

Finding the Fourth Proportional to 119,366,907.20, 179,050,350.16 and 33,105,312.64

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Solution

The fourth proportional to 119,366,907.20, 179,050,350.16 and 33,105,312.64 is: 49,657,966.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,366,907.20 : 179,050,350.16 = 33,105,312.64 : x
  2. Step 2: Convert to fraction form
    119,366,907.20/179,050,350.16 = 33,105,312.64/x
  3. Step 3: Cross multiply
    119,366,907.20x = 179,050,350.16 × 33,105,312.64
  4. Step 4: Simplify right side
    119,366,907.20x = 5,927,517,820,348,274
  5. Step 5: Solve for x
    x = 5,927,517,820,348,274/119,366,907.20
  6. Step 6: Final answer
    x = 49,657,966.01

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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.