Home / 53,799,317.70-80,579,402.33-46,624,864.20

Finding the Fourth Proportional to 53,799,317.70, 80,579,402.33 and 46,624,864.20

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Solution

The fourth proportional to 53,799,317.70, 80,579,402.33 and 46,624,864.20 is: 69,833,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,799,317.70 : 80,579,402.33 = 46,624,864.20 : x
  2. Step 2: Convert to fraction form
    53,799,317.70/80,579,402.33 = 46,624,864.20/x
  3. Step 3: Cross multiply
    53,799,317.70x = 80,579,402.33 × 46,624,864.20
  4. Step 4: Simplify right side
    53,799,317.70x = 3,757,003,690,720,289.50
  5. Step 5: Solve for x
    x = 3,757,003,690,720,289.50/53,799,317.70
  6. Step 6: Final answer
    x = 69,833,668.00

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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.