Home / 3,145,586,411,541.30-4,718,592,698,664.40-1,105,573,462,048.40

Finding the Fourth Proportional to 3,145,586,411,541.30, 4,718,592,698,664.40 and 1,105,573,462,048.40

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Solution

The fourth proportional to 3,145,586,411,541.30, 4,718,592,698,664.40 and 1,105,573,462,048.40 is: 1,658,435,084,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,145,586,411,541.30 : 4,718,592,698,664.40 = 1,105,573,462,048.40 : x
  2. Step 2: Convert to fraction form
    3,145,586,411,541.30/4,718,592,698,664.40 = 1,105,573,462,048.40/x
  3. Step 3: Cross multiply
    3,145,586,411,541.30x = 4,718,592,698,664.40 × 1,105,573,462,048.40
  4. Step 4: Simplify right side
    3,145,586,411,541.30x = 5,216,750,865,858,702,916,714,496
  5. Step 5: Solve for x
    x = 5,216,750,865,858,702,916,714,496/3,145,586,411,541.30
  6. Step 6: Final answer
    x = 1,658,435,084,383.06

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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.