Home / 32,730,894.86-49,082,112.27-9,382,495.55

Finding the Fourth Proportional to 32,730,894.86, 49,082,112.27 and 9,382,495.55

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Solution

The fourth proportional to 32,730,894.86, 49,082,112.27 and 9,382,495.55 is: 14,069,664.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,730,894.86 : 49,082,112.27 = 9,382,495.55 : x
  2. Step 2: Convert to fraction form
    32,730,894.86/49,082,112.27 = 9,382,495.55/x
  3. Step 3: Cross multiply
    32,730,894.86x = 49,082,112.27 × 9,382,495.55
  4. Step 4: Simplify right side
    32,730,894.86x = 460,512,699,712,464.88
  5. Step 5: Solve for x
    x = 460,512,699,712,464.88/32,730,894.86
  6. Step 6: Final answer
    x = 14,069,664.20

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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.