Home / 23,616,145.80-32,590,911.06-13,302,253.80

Finding the Fourth Proportional to 23,616,145.80, 32,590,911.06 and 13,302,253.80

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Solution

The fourth proportional to 23,616,145.80, 32,590,911.06 and 13,302,253.80 is: 18,357,465.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,145.80 : 32,590,911.06 = 13,302,253.80 : x
  2. Step 2: Convert to fraction form
    23,616,145.80/32,590,911.06 = 13,302,253.80/x
  3. Step 3: Cross multiply
    23,616,145.80x = 32,590,911.06 × 13,302,253.80
  4. Step 4: Simplify right side
    23,616,145.80x = 433,532,570,493,347.06
  5. Step 5: Solve for x
    x = 433,532,570,493,347.06/23,616,145.80
  6. Step 6: Final answer
    x = 18,357,465.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.