Home / 2,301,746,423.90-3,176,404,090.58-1,284,461,184.18

Finding the Fourth Proportional to 2,301,746,423.90, 3,176,404,090.58 and 1,284,461,184.18

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Solution

The fourth proportional to 2,301,746,423.90, 3,176,404,090.58 and 1,284,461,184.18 is: 1,772,553,100.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,746,423.90 : 3,176,404,090.58 = 1,284,461,184.18 : x
  2. Step 2: Convert to fraction form
    2,301,746,423.90/3,176,404,090.58 = 1,284,461,184.18/x
  3. Step 3: Cross multiply
    2,301,746,423.90x = 3,176,404,090.58 × 1,284,461,184.18
  4. Step 4: Simplify right side
    2,301,746,423.90x = 4,079,967,759,620,582,912
  5. Step 5: Solve for x
    x = 4,079,967,759,620,582,912/2,301,746,423.90
  6. Step 6: Final answer
    x = 1,772,553,100.23

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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.