Home / 45,674,887.95-68,520,011.54-22,646,958.93

Finding the Fourth Proportional to 45,674,887.95, 68,520,011.54 and 22,646,958.93

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Solution

The fourth proportional to 45,674,887.95, 68,520,011.54 and 22,646,958.93 is: 33,974,246.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,674,887.95 : 68,520,011.54 = 22,646,958.93 : x
  2. Step 2: Convert to fraction form
    45,674,887.95/68,520,011.54 = 22,646,958.93/x
  3. Step 3: Cross multiply
    45,674,887.95x = 68,520,011.54 × 22,646,958.93
  4. Step 4: Simplify right side
    45,674,887.95x = 1,551,769,887,116,271.25
  5. Step 5: Solve for x
    x = 1,551,769,887,116,271.25/45,674,887.95
  6. Step 6: Final answer
    x = 33,974,246.17

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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.