Home / 23,349,627.04-32,220,041.10-13,558,162.60

Finding the Fourth Proportional to 23,349,627.04, 32,220,041.10 and 13,558,162.60

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Solution

The fourth proportional to 23,349,627.04, 32,220,041.10 and 13,558,162.60 is: 18,708,845.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,349,627.04 : 32,220,041.10 = 13,558,162.60 : x
  2. Step 2: Convert to fraction form
    23,349,627.04/32,220,041.10 = 13,558,162.60/x
  3. Step 3: Cross multiply
    23,349,627.04x = 32,220,041.10 × 13,558,162.60
  4. Step 4: Simplify right side
    23,349,627.04x = 436,844,556,212,482.88
  5. Step 5: Solve for x
    x = 436,844,556,212,482.88/23,349,627.04
  6. Step 6: Final answer
    x = 18,708,845.13

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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.