Home / 46,623,999.60-69,935,999.40-41,753,113.20

Finding the Fourth Proportional to 46,623,999.60, 69,935,999.40 and 41,753,113.20

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Solution

The fourth proportional to 46,623,999.60, 69,935,999.40 and 41,753,113.20 is: 62,629,669.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623,999.60 : 69,935,999.40 = 41,753,113.20 : x
  2. Step 2: Convert to fraction form
    46,623,999.60/69,935,999.40 = 41,753,113.20/x
  3. Step 3: Cross multiply
    46,623,999.60x = 69,935,999.40 × 41,753,113.20
  4. Step 4: Simplify right side
    46,623,999.60x = 2,920,045,699,703,332.50
  5. Step 5: Solve for x
    x = 2,920,045,699,703,332.50/46,623,999.60
  6. Step 6: Final answer
    x = 62,629,669.80

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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.