Home / 32,246,809.60-48,370,214.40-9,527,929.60

Finding the Fourth Proportional to 32,246,809.60, 48,370,214.40 and 9,527,929.60

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Solution

The fourth proportional to 32,246,809.60, 48,370,214.40 and 9,527,929.60 is: 14,291,894.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,246,809.60 : 48,370,214.40 = 9,527,929.60 : x
  2. Step 2: Convert to fraction form
    32,246,809.60/48,370,214.40 = 9,527,929.60/x
  3. Step 3: Cross multiply
    32,246,809.60x = 48,370,214.40 × 9,527,929.60
  4. Step 4: Simplify right side
    32,246,809.60x = 460,867,997,540,106.19
  5. Step 5: Solve for x
    x = 460,867,997,540,106.19/32,246,809.60
  6. Step 6: Final answer
    x = 14,291,894.40

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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.