Home / 56,305,301.67-77,702,118.40-32,462,457.15

Finding the Fourth Proportional to 56,305,301.67, 77,702,118.40 and 32,462,457.15

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Solution

The fourth proportional to 56,305,301.67, 77,702,118.40 and 32,462,457.15 is: 44,798,653.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,305,301.67 : 77,702,118.40 = 32,462,457.15 : x
  2. Step 2: Convert to fraction form
    56,305,301.67/77,702,118.40 = 32,462,457.15/x
  3. Step 3: Cross multiply
    56,305,301.67x = 77,702,118.40 × 32,462,457.15
  4. Step 4: Simplify right side
    56,305,301.67x = 2,522,401,689,024,226.50
  5. Step 5: Solve for x
    x = 2,522,401,689,024,226.50/56,305,301.67
  6. Step 6: Final answer
    x = 44,798,653.31

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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.