Home / 58,966,605.20-88,449,907.80-52,731,030.80

Finding the Fourth Proportional to 58,966,605.20, 88,449,907.80 and 52,731,030.80

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Solution

The fourth proportional to 58,966,605.20, 88,449,907.80 and 52,731,030.80 is: 79,096,546.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,966,605.20 : 88,449,907.80 = 52,731,030.80 : x
  2. Step 2: Convert to fraction form
    58,966,605.20/88,449,907.80 = 52,731,030.80/x
  3. Step 3: Cross multiply
    58,966,605.20x = 88,449,907.80 × 52,731,030.80
  4. Step 4: Simplify right side
    58,966,605.20x = 4,664,054,812,458,960
  5. Step 5: Solve for x
    x = 4,664,054,812,458,960/58,966,605.20
  6. Step 6: Final answer
    x = 79,096,546.20

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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.