Home / 44,045,364.90-66,068,047.35-43,289,537.70

Finding the Fourth Proportional to 44,045,364.90, 66,068,047.35 and 43,289,537.70

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Solution

The fourth proportional to 44,045,364.90, 66,068,047.35 and 43,289,537.70 is: 64,934,306.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,045,364.90 : 66,068,047.35 = 43,289,537.70 : x
  2. Step 2: Convert to fraction form
    44,045,364.90/66,068,047.35 = 43,289,537.70/x
  3. Step 3: Cross multiply
    44,045,364.90x = 66,068,047.35 × 43,289,537.70
  4. Step 4: Simplify right side
    44,045,364.90x = 2,860,055,226,523,210.50
  5. Step 5: Solve for x
    x = 2,860,055,226,523,210.50/44,045,364.90
  6. Step 6: Final answer
    x = 64,934,306.55

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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.