Home / 9,664,740.99-14,465,567.25-7,105,278.51

Finding the Fourth Proportional to 9,664,740.99, 14,465,567.25 and 7,105,278.51

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Solution

The fourth proportional to 9,664,740.99, 14,465,567.25 and 7,105,278.51 is: 10,634,727.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,740.99 : 14,465,567.25 = 7,105,278.51 : x
  2. Step 2: Convert to fraction form
    9,664,740.99/14,465,567.25 = 7,105,278.51/x
  3. Step 3: Cross multiply
    9,664,740.99x = 14,465,567.25 × 7,105,278.51
  4. Step 4: Simplify right side
    9,664,740.99x = 102,781,884,116,384.80
  5. Step 5: Solve for x
    x = 102,781,884,116,384.80/9,664,740.99
  6. Step 6: Final answer
    x = 10,634,727.22

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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.