Home / 40,432,036,623.26-55,794,534,328.92-22,121,004,462.81

Finding the Fourth Proportional to 40,432,036,623.26, 55,794,534,328.92 and 22,121,004,462.81

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Solution

The fourth proportional to 40,432,036,623.26, 55,794,534,328.92 and 22,121,004,462.81 is: 30,526,069,077.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,432,036,623.26 : 55,794,534,328.92 = 22,121,004,462.81 : x
  2. Step 2: Convert to fraction form
    40,432,036,623.26/55,794,534,328.92 = 22,121,004,462.81/x
  3. Step 3: Cross multiply
    40,432,036,623.26x = 55,794,534,328.92 × 22,121,004,462.81
  4. Step 4: Simplify right side
    40,432,036,623.26x = 1,234,231,142,890,445,209,600
  5. Step 5: Solve for x
    x = 1,234,231,142,890,445,209,600/40,432,036,623.26
  6. Step 6: Final answer
    x = 30,526,069,077.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.