Home / 57,883,068.20-86,749,952.70-44,352,828.20

Finding the Fourth Proportional to 57,883,068.20, 86,749,952.70 and 44,352,828.20

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Solution

The fourth proportional to 57,883,068.20, 86,749,952.70 and 44,352,828.20 is: 66,472,042.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,883,068.20 : 86,749,952.70 = 44,352,828.20 : x
  2. Step 2: Convert to fraction form
    57,883,068.20/86,749,952.70 = 44,352,828.20/x
  3. Step 3: Cross multiply
    57,883,068.20x = 86,749,952.70 × 44,352,828.20
  4. Step 4: Simplify right side
    57,883,068.20x = 3,847,605,748,461,226.50
  5. Step 5: Solve for x
    x = 3,847,605,748,461,226.50/57,883,068.20
  6. Step 6: Final answer
    x = 66,472,042.14

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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.