Home / 14,903,350.25-22,338,959.13-7,210,741.77

Finding the Fourth Proportional to 14,903,350.25, 22,338,959.13 and 7,210,741.77

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Solution

The fourth proportional to 14,903,350.25, 22,338,959.13 and 7,210,741.77 is: 10,808,339.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903,350.25 : 22,338,959.13 = 7,210,741.77 : x
  2. Step 2: Convert to fraction form
    14,903,350.25/22,338,959.13 = 7,210,741.77/x
  3. Step 3: Cross multiply
    14,903,350.25x = 22,338,959.13 × 7,210,741.77
  4. Step 4: Simplify right side
    14,903,350.25x = 161,080,465,697,013.84
  5. Step 5: Solve for x
    x = 161,080,465,697,013.84/14,903,350.25
  6. Step 6: Final answer
    x = 10,808,339.27

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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.