Home / 97,707,813.23-146,566,433.16-32,127,499.01

Finding the Fourth Proportional to 97,707,813.23, 146,566,433.16 and 32,127,499.01

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Solution

The fourth proportional to 97,707,813.23, 146,566,433.16 and 32,127,499.01 is: 48,192,798.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,707,813.23 : 146,566,433.16 = 32,127,499.01 : x
  2. Step 2: Convert to fraction form
    97,707,813.23/146,566,433.16 = 32,127,499.01/x
  3. Step 3: Cross multiply
    97,707,813.23x = 146,566,433.16 × 32,127,499.01
  4. Step 4: Simplify right side
    97,707,813.23x = 4,708,812,936,247,131
  5. Step 5: Solve for x
    x = 4,708,812,936,247,131/97,707,813.23
  6. Step 6: Final answer
    x = 48,192,798.31

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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.