Home / 65,184,072.20-97,776,108.30-34,950,984.20

Finding the Fourth Proportional to 65,184,072.20, 97,776,108.30 and 34,950,984.20

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Solution

The fourth proportional to 65,184,072.20, 97,776,108.30 and 34,950,984.20 is: 52,426,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,184,072.20 : 97,776,108.30 = 34,950,984.20 : x
  2. Step 2: Convert to fraction form
    65,184,072.20/97,776,108.30 = 34,950,984.20/x
  3. Step 3: Cross multiply
    65,184,072.20x = 97,776,108.30 × 34,950,984.20
  4. Step 4: Simplify right side
    65,184,072.20x = 3,417,371,216,330,789
  5. Step 5: Solve for x
    x = 3,417,371,216,330,789/65,184,072.20
  6. Step 6: Final answer
    x = 52,426,476.30

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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.