Home / 97,743,080.16-146,614,756.32-41,641,543.80

Finding the Fourth Proportional to 97,743,080.16, 146,614,756.32 and 41,641,543.80

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Solution

The fourth proportional to 97,743,080.16, 146,614,756.32 and 41,641,543.80 is: 62,462,373.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,743,080.16 : 146,614,756.32 = 41,641,543.80 : x
  2. Step 2: Convert to fraction form
    97,743,080.16/146,614,756.32 = 41,641,543.80/x
  3. Step 3: Cross multiply
    97,743,080.16x = 146,614,756.32 × 41,641,543.80
  4. Step 4: Simplify right side
    97,743,080.16x = 6,105,264,797,025,606
  5. Step 5: Solve for x
    x = 6,105,264,797,025,606/97,743,080.16
  6. Step 6: Final answer
    x = 62,462,373.67

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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.