Home / 3,418,916,281,735.30-4,718,104,468,794.80-1,955,693,094,890.40

Finding the Fourth Proportional to 3,418,916,281,735.30, 4,718,104,468,794.80 and 1,955,693,094,890.40

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Solution

The fourth proportional to 3,418,916,281,735.30, 4,718,104,468,794.80 and 1,955,693,094,890.40 is: 2,698,856,470,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,418,916,281,735.30 : 4,718,104,468,794.80 = 1,955,693,094,890.40 : x
  2. Step 2: Convert to fraction form
    3,418,916,281,735.30/4,718,104,468,794.80 = 1,955,693,094,890.40/x
  3. Step 3: Cross multiply
    3,418,916,281,735.30x = 4,718,104,468,794.80 × 1,955,693,094,890.40
  4. Step 4: Simplify right side
    3,418,916,281,735.30x = 9,227,164,330,593,528,160,714,752
  5. Step 5: Solve for x
    x = 9,227,164,330,593,528,160,714,752/3,418,916,281,735.30
  6. Step 6: Final answer
    x = 2,698,856,470,948.80

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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.