Home / 44,991,983-67,499,482.98-13,079,279

Finding the Fourth Proportional to 44,991,983, 67,499,482.98 and 13,079,279

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Solution

The fourth proportional to 44,991,983, 67,499,482.98 and 13,079,279 is: 19,622,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,991,983 : 67,499,482.98 = 13,079,279 : x
  2. Step 2: Convert to fraction form
    44,991,983/67,499,482.98 = 13,079,279/x
  3. Step 3: Cross multiply
    44,991,983x = 67,499,482.98 × 13,079,279
  4. Step 4: Simplify right side
    44,991,983x = 882,844,570,251,171.50
  5. Step 5: Solve for x
    x = 882,844,570,251,171.50/44,991,983
  6. Step 6: Final answer
    x = 19,622,264.04

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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.