Home / 23,358,439.53-32,000,526.75-22,485,128.31

Finding the Fourth Proportional to 23,358,439.53, 32,000,526.75 and 22,485,128.31

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Solution

The fourth proportional to 23,358,439.53, 32,000,526.75 and 22,485,128.31 is: 30,804,110.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,439.53 : 32,000,526.75 = 22,485,128.31 : x
  2. Step 2: Convert to fraction form
    23,358,439.53/32,000,526.75 = 22,485,128.31/x
  3. Step 3: Cross multiply
    23,358,439.53x = 32,000,526.75 × 22,485,128.31
  4. Step 4: Simplify right side
    23,358,439.53x = 719,535,949,985,125.75
  5. Step 5: Solve for x
    x = 719,535,949,985,125.75/23,358,439.53
  6. Step 6: Final answer
    x = 30,804,110.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.