Home / 16,602,005.10-24,903,007.65-10,191,470.70

Finding the Fourth Proportional to 16,602,005.10, 24,903,007.65 and 10,191,470.70

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Solution

The fourth proportional to 16,602,005.10, 24,903,007.65 and 10,191,470.70 is: 15,287,206.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602,005.10 : 24,903,007.65 = 10,191,470.70 : x
  2. Step 2: Convert to fraction form
    16,602,005.10/24,903,007.65 = 10,191,470.70/x
  3. Step 3: Cross multiply
    16,602,005.10x = 24,903,007.65 × 10,191,470.70
  4. Step 4: Simplify right side
    16,602,005.10x = 253,798,272,806,850.81
  5. Step 5: Solve for x
    x = 253,798,272,806,850.81/16,602,005.10
  6. Step 6: Final answer
    x = 15,287,206.05

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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.