Home / 32,732,789.60-49,097,409.36-10,013,688.80

Finding the Fourth Proportional to 32,732,789.60, 49,097,409.36 and 10,013,688.80

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Solution

The fourth proportional to 32,732,789.60, 49,097,409.36 and 10,013,688.80 is: 15,019,990.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,732,789.60 : 49,097,409.36 = 10,013,688.80 : x
  2. Step 2: Convert to fraction form
    32,732,789.60/49,097,409.36 = 10,013,688.80/x
  3. Step 3: Cross multiply
    32,732,789.60x = 49,097,409.36 × 10,013,688.80
  4. Step 4: Simplify right side
    32,732,789.60x = 491,646,178,217,247.19
  5. Step 5: Solve for x
    x = 491,646,178,217,247.19/32,732,789.60
  6. Step 6: Final answer
    x = 15,019,990.18

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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.