Home / 65,184,077.70-97,776,116.55-34,950,989.70

Finding the Fourth Proportional to 65,184,077.70, 97,776,116.55 and 34,950,989.70

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Solution

The fourth proportional to 65,184,077.70, 97,776,116.55 and 34,950,989.70 is: 52,426,484.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,184,077.70 : 97,776,116.55 = 34,950,989.70 : x
  2. Step 2: Convert to fraction form
    65,184,077.70/97,776,116.55 = 34,950,989.70/x
  3. Step 3: Cross multiply
    65,184,077.70x = 97,776,116.55 × 34,950,989.70
  4. Step 4: Simplify right side
    65,184,077.70x = 3,417,372,042,445,049.50
  5. Step 5: Solve for x
    x = 3,417,372,042,445,049.50/65,184,077.70
  6. Step 6: Final answer
    x = 52,426,484.55

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Similar ratio
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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.