Home / 23,630,146.04-32,609,630.76-12,765,130.04

Finding the Fourth Proportional to 23,630,146.04, 32,609,630.76 and 12,765,130.04

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Solution

The fourth proportional to 23,630,146.04, 32,609,630.76 and 12,765,130.04 is: 17,615,895.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,630,146.04 : 32,609,630.76 = 12,765,130.04 : x
  2. Step 2: Convert to fraction form
    23,630,146.04/32,609,630.76 = 12,765,130.04/x
  3. Step 3: Cross multiply
    23,630,146.04x = 32,609,630.76 × 12,765,130.04
  4. Step 4: Simplify right side
    23,630,146.04x = 416,266,177,207,784
  5. Step 5: Solve for x
    x = 416,266,177,207,784/23,630,146.04
  6. Step 6: Final answer
    x = 17,615,895.24

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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.