Home / 32,289,510.40-44,559,871.92-17,605,056.72

Finding the Fourth Proportional to 32,289,510.40, 44,559,871.92 and 17,605,056.72

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Solution

The fourth proportional to 32,289,510.40, 44,559,871.92 and 17,605,056.72 is: 24,295,167.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,289,510.40 : 44,559,871.92 = 17,605,056.72 : x
  2. Step 2: Convert to fraction form
    32,289,510.40/44,559,871.92 = 17,605,056.72/x
  3. Step 3: Cross multiply
    32,289,510.40x = 44,559,871.92 × 17,605,056.72
  4. Step 4: Simplify right side
    32,289,510.40x = 784,479,072,587,535.25
  5. Step 5: Solve for x
    x = 784,479,072,587,535.25/32,289,510.40
  6. Step 6: Final answer
    x = 24,295,167.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.