Home / 32,820,102.60-49,230,153.90-11,251,811.40

Finding the Fourth Proportional to 32,820,102.60, 49,230,153.90 and 11,251,811.40

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Solution

The fourth proportional to 32,820,102.60, 49,230,153.90 and 11,251,811.40 is: 16,877,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,820,102.60 : 49,230,153.90 = 11,251,811.40 : x
  2. Step 2: Convert to fraction form
    32,820,102.60/49,230,153.90 = 11,251,811.40/x
  3. Step 3: Cross multiply
    32,820,102.60x = 49,230,153.90 × 11,251,811.40
  4. Step 4: Simplify right side
    32,820,102.60x = 553,928,406,875,774.44
  5. Step 5: Solve for x
    x = 553,928,406,875,774.44/32,820,102.60
  6. Step 6: Final answer
    x = 16,877,717.10

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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.