Home / 16,716,004.32-25,069,798.32-6,477,350.58

Finding the Fourth Proportional to 16,716,004.32, 25,069,798.32 and 6,477,350.58

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Solution

The fourth proportional to 16,716,004.32, 25,069,798.32 and 6,477,350.58 is: 9,714,395.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,716,004.32 : 25,069,798.32 = 6,477,350.58 : x
  2. Step 2: Convert to fraction form
    16,716,004.32/25,069,798.32 = 6,477,350.58/x
  3. Step 3: Cross multiply
    16,716,004.32x = 25,069,798.32 × 6,477,350.58
  4. Step 4: Simplify right side
    16,716,004.32x = 162,385,872,688,535.03
  5. Step 5: Solve for x
    x = 162,385,872,688,535.03/16,716,004.32
  6. Step 6: Final answer
    x = 9,714,395.23

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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.