Home / 2,655,227,365.65-3,664,225,468.04-1,465,806,108.12

Finding the Fourth Proportional to 2,655,227,365.65, 3,664,225,468.04 and 1,465,806,108.12

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Solution

The fourth proportional to 2,655,227,365.65, 3,664,225,468.04 and 1,465,806,108.12 is: 2,022,818,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,227,365.65 : 3,664,225,468.04 = 1,465,806,108.12 : x
  2. Step 2: Convert to fraction form
    2,655,227,365.65/3,664,225,468.04 = 1,465,806,108.12/x
  3. Step 3: Cross multiply
    2,655,227,365.65x = 3,664,225,468.04 × 1,465,806,108.12
  4. Step 4: Simplify right side
    2,655,227,365.65x = 5,371,044,072,574,568,448
  5. Step 5: Solve for x
    x = 5,371,044,072,574,568,448/2,655,227,365.65
  6. Step 6: Final answer
    x = 2,022,818,890.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.