Home / 32,106,076.60-48,159,114.90-19,365,878.20

Finding the Fourth Proportional to 32,106,076.60, 48,159,114.90 and 19,365,878.20

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Solution

The fourth proportional to 32,106,076.60, 48,159,114.90 and 19,365,878.20 is: 29,048,817.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,106,076.60 : 48,159,114.90 = 19,365,878.20 : x
  2. Step 2: Convert to fraction form
    32,106,076.60/48,159,114.90 = 19,365,878.20/x
  3. Step 3: Cross multiply
    32,106,076.60x = 48,159,114.90 × 19,365,878.20
  4. Step 4: Simplify right side
    32,106,076.60x = 932,643,553,373,205.12
  5. Step 5: Solve for x
    x = 932,643,553,373,205.12/32,106,076.60
  6. Step 6: Final answer
    x = 29,048,817.30

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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.