Home / 25,483,693,585.68-38,225,661,290.46-7,797,343,083.48

Finding the Fourth Proportional to 25,483,693,585.68, 38,225,661,290.46 and 7,797,343,083.48

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Solution

The fourth proportional to 25,483,693,585.68, 38,225,661,290.46 and 7,797,343,083.48 is: 11,696,051,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,483,693,585.68 : 38,225,661,290.46 = 7,797,343,083.48 : x
  2. Step 2: Convert to fraction form
    25,483,693,585.68/38,225,661,290.46 = 7,797,343,083.48/x
  3. Step 3: Cross multiply
    25,483,693,585.68x = 38,225,661,290.46 × 7,797,343,083.48
  4. Step 4: Simplify right side
    25,483,693,585.68x = 298,058,595,674,617,413,632
  5. Step 5: Solve for x
    x = 298,058,595,674,617,413,632/25,483,693,585.68
  6. Step 6: Final answer
    x = 11,696,051,621.11

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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.