Home / 13,150,510.58-19,727,617.53-4,053,341.45

Finding the Fourth Proportional to 13,150,510.58, 19,727,617.53 and 4,053,341.45

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Solution

The fourth proportional to 13,150,510.58, 19,727,617.53 and 4,053,341.45 is: 6,080,582.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,150,510.58 : 19,727,617.53 = 4,053,341.45 : x
  2. Step 2: Convert to fraction form
    13,150,510.58/19,727,617.53 = 4,053,341.45/x
  3. Step 3: Cross multiply
    13,150,510.58x = 19,727,617.53 × 4,053,341.45
  4. Step 4: Simplify right side
    13,150,510.58x = 79,962,769,908,614.70
  5. Step 5: Solve for x
    x = 79,962,769,908,614.70/13,150,510.58
  6. Step 6: Final answer
    x = 6,080,582.91

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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.