Home / 44,778,701.80-67,168,052.70-35,820,749.80

Finding the Fourth Proportional to 44,778,701.80, 67,168,052.70 and 35,820,749.80

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Solution

The fourth proportional to 44,778,701.80, 67,168,052.70 and 35,820,749.80 is: 53,731,124.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,778,701.80 : 67,168,052.70 = 35,820,749.80 : x
  2. Step 2: Convert to fraction form
    44,778,701.80/67,168,052.70 = 35,820,749.80/x
  3. Step 3: Cross multiply
    44,778,701.80x = 67,168,052.70 × 35,820,749.80
  4. Step 4: Simplify right side
    44,778,701.80x = 2,406,010,010,319,914.50
  5. Step 5: Solve for x
    x = 2,406,010,010,319,914.50/44,778,701.80
  6. Step 6: Final answer
    x = 53,731,124.70

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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.