Home / 32,720,709.60-49,080,603.60-14,769,784.80

Finding the Fourth Proportional to 32,720,709.60, 49,080,603.60 and 14,769,784.80

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Solution

The fourth proportional to 32,720,709.60, 49,080,603.60 and 14,769,784.80 is: 22,154,469.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,720,709.60 : 49,080,603.60 = 14,769,784.80 : x
  2. Step 2: Convert to fraction form
    32,720,709.60/49,080,603.60 = 14,769,784.80/x
  3. Step 3: Cross multiply
    32,720,709.60x = 49,080,603.60 × 14,769,784.80
  4. Step 4: Simplify right side
    32,720,709.60x = 724,909,953,026,105.38
  5. Step 5: Solve for x
    x = 724,909,953,026,105.38/32,720,709.60
  6. Step 6: Final answer
    x = 22,154,469.20

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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.