Home / 3,145,586,411,546-4,718,592,698,671.20-1,105,573,462,052.90

Finding the Fourth Proportional to 3,145,586,411,546, 4,718,592,698,671.20 and 1,105,573,462,052.90

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Solution

The fourth proportional to 3,145,586,411,546, 4,718,592,698,671.20 and 1,105,573,462,052.90 is: 1,658,435,084,389.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,145,586,411,546 : 4,718,592,698,671.20 = 1,105,573,462,052.90 : x
  2. Step 2: Convert to fraction form
    3,145,586,411,546/4,718,592,698,671.20 = 1,105,573,462,052.90/x
  3. Step 3: Cross multiply
    3,145,586,411,546x = 4,718,592,698,671.20 × 1,105,573,462,052.90
  4. Step 4: Simplify right side
    3,145,586,411,546x = 5,216,750,865,887,454,501,535,744
  5. Step 5: Solve for x
    x = 5,216,750,865,887,454,501,535,744/3,145,586,411,546
  6. Step 6: Final answer
    x = 1,658,435,084,389.72

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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.