Home / 59,977,825.59-89,966,738.41-14,539,620.09

Finding the Fourth Proportional to 59,977,825.59, 89,966,738.41 and 14,539,620.09

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Solution

The fourth proportional to 59,977,825.59, 89,966,738.41 and 14,539,620.09 is: 21,809,430.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,977,825.59 : 89,966,738.41 = 14,539,620.09 : x
  2. Step 2: Convert to fraction form
    59,977,825.59/89,966,738.41 = 14,539,620.09/x
  3. Step 3: Cross multiply
    59,977,825.59x = 89,966,738.41 × 14,539,620.09
  4. Step 4: Simplify right side
    59,977,825.59x = 1,308,082,197,518,836.75
  5. Step 5: Solve for x
    x = 1,308,082,197,518,836.75/59,977,825.59
  6. Step 6: Final answer
    x = 21,809,430.14

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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.