Home / 65,184,131.80-97,776,197.70-22,054,742.20

Finding the Fourth Proportional to 65,184,131.80, 97,776,197.70 and 22,054,742.20

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Solution

The fourth proportional to 65,184,131.80, 97,776,197.70 and 22,054,742.20 is: 33,082,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,184,131.80 : 97,776,197.70 = 22,054,742.20 : x
  2. Step 2: Convert to fraction form
    65,184,131.80/97,776,197.70 = 22,054,742.20/x
  3. Step 3: Cross multiply
    65,184,131.80x = 97,776,197.70 × 22,054,742.20
  4. Step 4: Simplify right side
    65,184,131.80x = 2,156,428,833,569,733
  5. Step 5: Solve for x
    x = 2,156,428,833,569,733/65,184,131.80
  6. Step 6: Final answer
    x = 33,082,113.30

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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.