Home / 32,726,533.40-49,079,116.02-10,861,039.16

Finding the Fourth Proportional to 32,726,533.40, 49,079,116.02 and 10,861,039.16

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Solution

The fourth proportional to 32,726,533.40, 49,079,116.02 and 10,861,039.16 is: 16,288,012.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,726,533.40 : 49,079,116.02 = 10,861,039.16 : x
  2. Step 2: Convert to fraction form
    32,726,533.40/49,079,116.02 = 10,861,039.16/x
  3. Step 3: Cross multiply
    32,726,533.40x = 49,079,116.02 × 10,861,039.16
  4. Step 4: Simplify right side
    32,726,533.40x = 533,050,201,031,403.38
  5. Step 5: Solve for x
    x = 533,050,201,031,403.38/32,726,533.40
  6. Step 6: Final answer
    x = 16,288,012.99

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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.