Home / 65,148,233.57-97,722,267.73-16,626,088.44

Finding the Fourth Proportional to 65,148,233.57, 97,722,267.73 and 16,626,088.44

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Solution

The fourth proportional to 65,148,233.57, 97,722,267.73 and 16,626,088.44 is: 24,939,111.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148,233.57 : 97,722,267.73 = 16,626,088.44 : x
  2. Step 2: Convert to fraction form
    65,148,233.57/97,722,267.73 = 16,626,088.44/x
  3. Step 3: Cross multiply
    65,148,233.57x = 97,722,267.73 × 16,626,088.44
  4. Step 4: Simplify right side
    65,148,233.57x = 1,624,739,065,836,338
  5. Step 5: Solve for x
    x = 1,624,739,065,836,338/65,148,233.57
  6. Step 6: Final answer
    x = 24,939,111.57

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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.