Home / 3,601,411,632-4,969,948,052.16-1,953,148,464

Finding the Fourth Proportional to 3,601,411,632, 4,969,948,052.16 and 1,953,148,464

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Solution

The fourth proportional to 3,601,411,632, 4,969,948,052.16 and 1,953,148,464 is: 2,695,344,880.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,411,632 : 4,969,948,052.16 = 1,953,148,464 : x
  2. Step 2: Convert to fraction form
    3,601,411,632/4,969,948,052.16 = 1,953,148,464/x
  3. Step 3: Cross multiply
    3,601,411,632x = 4,969,948,052.16 × 1,953,148,464
  4. Step 4: Simplify right side
    3,601,411,632x = 9,707,046,404,236,095,488
  5. Step 5: Solve for x
    x = 9,707,046,404,236,095,488/3,601,411,632
  6. Step 6: Final answer
    x = 2,695,344,880.32

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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.