Home / 21,732,135.60-32,598,203.40-5,775,783.60

Finding the Fourth Proportional to 21,732,135.60, 32,598,203.40 and 5,775,783.60

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Solution

The fourth proportional to 21,732,135.60, 32,598,203.40 and 5,775,783.60 is: 8,663,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,732,135.60 : 32,598,203.40 = 5,775,783.60 : x
  2. Step 2: Convert to fraction form
    21,732,135.60/32,598,203.40 = 5,775,783.60/x
  3. Step 3: Cross multiply
    21,732,135.60x = 32,598,203.40 × 5,775,783.60
  4. Step 4: Simplify right side
    21,732,135.60x = 188,280,168,587,184.22
  5. Step 5: Solve for x
    x = 188,280,168,587,184.22/21,732,135.60
  6. Step 6: Final answer
    x = 8,663,675.40

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1.5x scale

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.