Home / 21,735,000.30-32,602,500.45-16,314,302.10

Finding the Fourth Proportional to 21,735,000.30, 32,602,500.45 and 16,314,302.10

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Solution

The fourth proportional to 21,735,000.30, 32,602,500.45 and 16,314,302.10 is: 24,471,453.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,735,000.30 : 32,602,500.45 = 16,314,302.10 : x
  2. Step 2: Convert to fraction form
    21,735,000.30/32,602,500.45 = 16,314,302.10/x
  3. Step 3: Cross multiply
    21,735,000.30x = 32,602,500.45 × 16,314,302.10
  4. Step 4: Simplify right side
    21,735,000.30x = 531,887,041,556,685.94
  5. Step 5: Solve for x
    x = 531,887,041,556,685.94/21,735,000.30
  6. Step 6: Final answer
    x = 24,471,453.15

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1.5x scale

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.