Home / 32,160,905.60-45,144,707.20-32,160,905.60

Finding the Fourth Proportional to 32,160,905.60, 45,144,707.20 and 32,160,905.60

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Solution

The fourth proportional to 32,160,905.60, 45,144,707.20 and 32,160,905.60 is: 45,144,707.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,160,905.60 : 45,144,707.20 = 32,160,905.60 : x
  2. Step 2: Convert to fraction form
    32,160,905.60/45,144,707.20 = 32,160,905.60/x
  3. Step 3: Cross multiply
    32,160,905.60x = 45,144,707.20 × 32,160,905.60
  4. Step 4: Simplify right side
    32,160,905.60x = 1,451,894,666,598,840.50
  5. Step 5: Solve for x
    x = 1,451,894,666,598,840.50/32,160,905.60
  6. Step 6: Final answer
    x = 45,144,707.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.