Home / 58,996,603,687.20-88,494,905,530.80-52,178,003,080.80

Finding the Fourth Proportional to 58,996,603,687.20, 88,494,905,530.80 and 52,178,003,080.80

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Solution

The fourth proportional to 58,996,603,687.20, 88,494,905,530.80 and 52,178,003,080.80 is: 78,267,004,621.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,996,603,687.20 : 88,494,905,530.80 = 52,178,003,080.80 : x
  2. Step 2: Convert to fraction form
    58,996,603,687.20/88,494,905,530.80 = 52,178,003,080.80/x
  3. Step 3: Cross multiply
    58,996,603,687.20x = 88,494,905,530.80 × 52,178,003,080.80
  4. Step 4: Simplify right side
    58,996,603,687.20x = 4,617,487,453,421,187,891,200
  5. Step 5: Solve for x
    x = 4,617,487,453,421,187,891,200/58,996,603,687.20
  6. Step 6: Final answer
    x = 78,267,004,621.20

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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.