Home / 65,148,237.63-97,722,273.83-16,626,092.50

Finding the Fourth Proportional to 65,148,237.63, 97,722,273.83 and 16,626,092.50

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Solution

The fourth proportional to 65,148,237.63, 97,722,273.83 and 16,626,092.50 is: 24,939,117.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148,237.63 : 97,722,273.83 = 16,626,092.50 : x
  2. Step 2: Convert to fraction form
    65,148,237.63/97,722,273.83 = 16,626,092.50/x
  3. Step 3: Cross multiply
    65,148,237.63x = 97,722,273.83 × 16,626,092.50
  4. Step 4: Simplify right side
    65,148,237.63x = 1,624,739,564,046,931.75
  5. Step 5: Solve for x
    x = 1,624,739,564,046,931.75/65,148,237.63
  6. Step 6: Final answer
    x = 24,939,117.67

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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.