Home / 58,754,198.60-88,075,310.70-45,793,161.80

Finding the Fourth Proportional to 58,754,198.60, 88,075,310.70 and 45,793,161.80

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Solution

The fourth proportional to 58,754,198.60, 88,075,310.70 and 45,793,161.80 is: 68,646,106.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,754,198.60 : 88,075,310.70 = 45,793,161.80 : x
  2. Step 2: Convert to fraction form
    58,754,198.60/88,075,310.70 = 45,793,161.80/x
  3. Step 3: Cross multiply
    58,754,198.60x = 88,075,310.70 × 45,793,161.80
  4. Step 4: Simplify right side
    58,754,198.60x = 4,033,246,953,470,371
  5. Step 5: Solve for x
    x = 4,033,246,953,470,371/58,754,198.60
  6. Step 6: Final answer
    x = 68,646,106.14

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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.