Home / 32,518,101.60-48,777,152.40-10,945,533.60

Finding the Fourth Proportional to 32,518,101.60, 48,777,152.40 and 10,945,533.60

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Solution

The fourth proportional to 32,518,101.60, 48,777,152.40 and 10,945,533.60 is: 16,418,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,518,101.60 : 48,777,152.40 = 10,945,533.60 : x
  2. Step 2: Convert to fraction form
    32,518,101.60/48,777,152.40 = 10,945,533.60/x
  3. Step 3: Cross multiply
    32,518,101.60x = 48,777,152.40 × 10,945,533.60
  4. Step 4: Simplify right side
    32,518,101.60x = 533,891,960,506,520.62
  5. Step 5: Solve for x
    x = 533,891,960,506,520.62/32,518,101.60
  6. Step 6: Final answer
    x = 16,418,300.40

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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.