Home / 65,191,505.10-97,787,257.65-26,840,273.10

Finding the Fourth Proportional to 65,191,505.10, 97,787,257.65 and 26,840,273.10

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Solution

The fourth proportional to 65,191,505.10, 97,787,257.65 and 26,840,273.10 is: 40,260,409.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,191,505.10 : 97,787,257.65 = 26,840,273.10 : x
  2. Step 2: Convert to fraction form
    65,191,505.10/97,787,257.65 = 26,840,273.10/x
  3. Step 3: Cross multiply
    65,191,505.10x = 97,787,257.65 × 26,840,273.10
  4. Step 4: Simplify right side
    65,191,505.10x = 2,624,636,701,026,064.50
  5. Step 5: Solve for x
    x = 2,624,636,701,026,064.50/65,191,505.10
  6. Step 6: Final answer
    x = 40,260,409.65

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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.