Home / 32,700,568.64-49,020,353.76-11,120,423.36

Finding the Fourth Proportional to 32,700,568.64, 49,020,353.76 and 11,120,423.36

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Solution

The fourth proportional to 32,700,568.64, 49,020,353.76 and 11,120,423.36 is: 16,670,263.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,568.64 : 49,020,353.76 = 11,120,423.36 : x
  2. Step 2: Convert to fraction form
    32,700,568.64/49,020,353.76 = 11,120,423.36/x
  3. Step 3: Cross multiply
    32,700,568.64x = 49,020,353.76 × 11,120,423.36
  4. Step 4: Simplify right side
    32,700,568.64x = 545,127,087,068,167.75
  5. Step 5: Solve for x
    x = 545,127,087,068,167.75/32,700,568.64
  6. Step 6: Final answer
    x = 16,670,263.23

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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.