Home / 174,798,562.60-262,172,960.70-59,788,412.20

Finding the Fourth Proportional to 174,798,562.60, 262,172,960.70 and 59,788,412.20

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Solution

The fourth proportional to 174,798,562.60, 262,172,960.70 and 59,788,412.20 is: 89,674,107.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,798,562.60 : 262,172,960.70 = 59,788,412.20 : x
  2. Step 2: Convert to fraction form
    174,798,562.60/262,172,960.70 = 59,788,412.20/x
  3. Step 3: Cross multiply
    174,798,562.60x = 262,172,960.70 × 59,788,412.20
  4. Step 4: Simplify right side
    174,798,562.60x = 15,674,905,042,026,000
  5. Step 5: Solve for x
    x = 15,674,905,042,026,000/174,798,562.60
  6. Step 6: Final answer
    x = 89,674,107.21

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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.