Home / 41,987,345,700.86-63,025,837,652.05-18,095,641,051.90

Finding the Fourth Proportional to 41,987,345,700.86, 63,025,837,652.05 and 18,095,641,051.90

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Solution

The fourth proportional to 41,987,345,700.86, 63,025,837,652.05 and 18,095,641,051.90 is: 27,162,777,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,987,345,700.86 : 63,025,837,652.05 = 18,095,641,051.90 : x
  2. Step 2: Convert to fraction form
    41,987,345,700.86/63,025,837,652.05 = 18,095,641,051.90/x
  3. Step 3: Cross multiply
    41,987,345,700.86x = 63,025,837,652.05 × 18,095,641,051.90
  4. Step 4: Simplify right side
    41,987,345,700.86x = 1,140,492,935,146,820,861,952
  5. Step 5: Solve for x
    x = 1,140,492,935,146,820,861,952/41,987,345,700.86
  6. Step 6: Final answer
    x = 27,162,777,644.30

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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.