Home / 32,079,420.60-48,119,130.90-15,073,308.60

Finding the Fourth Proportional to 32,079,420.60, 48,119,130.90 and 15,073,308.60

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Solution

The fourth proportional to 32,079,420.60, 48,119,130.90 and 15,073,308.60 is: 22,609,962.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,420.60 : 48,119,130.90 = 15,073,308.60 : x
  2. Step 2: Convert to fraction form
    32,079,420.60/48,119,130.90 = 15,073,308.60/x
  3. Step 3: Cross multiply
    32,079,420.60x = 48,119,130.90 × 15,073,308.60
  4. Step 4: Simplify right side
    32,079,420.60x = 725,314,509,619,495.75
  5. Step 5: Solve for x
    x = 725,314,509,619,495.75/32,079,420.60
  6. Step 6: Final answer
    x = 22,609,962.90

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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.