Home / 65,036,624.90-97,608,605.09-32,697,718.34

Finding the Fourth Proportional to 65,036,624.90, 97,608,605.09 and 32,697,718.34

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Solution

The fourth proportional to 65,036,624.90, 97,608,605.09 and 32,697,718.34 is: 49,073,559.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,036,624.90 : 97,608,605.09 = 32,697,718.34 : x
  2. Step 2: Convert to fraction form
    65,036,624.90/97,608,605.09 = 32,697,718.34/x
  3. Step 3: Cross multiply
    65,036,624.90x = 97,608,605.09 × 32,697,718.34
  4. Step 4: Simplify right side
    65,036,624.90x = 3,191,578,676,141,578.50
  5. Step 5: Solve for x
    x = 3,191,578,676,141,578.50/65,036,624.90
  6. Step 6: Final answer
    x = 49,073,559.42

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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.