Home / 5,590,428,638,260.60-8,386,481,423,449.50-1,963,540,612,502.20

Finding the Fourth Proportional to 5,590,428,638,260.60, 8,386,481,423,449.50 and 1,963,540,612,502.20

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Solution

The fourth proportional to 5,590,428,638,260.60, 8,386,481,423,449.50 and 1,963,540,612,502.20 is: 2,945,605,415,341.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,428,638,260.60 : 8,386,481,423,449.50 = 1,963,540,612,502.20 : x
  2. Step 2: Convert to fraction form
    5,590,428,638,260.60/8,386,481,423,449.50 = 1,963,540,612,502.20/x
  3. Step 3: Cross multiply
    5,590,428,638,260.60x = 8,386,481,423,449.50 × 1,963,540,612,502.20
  4. Step 4: Simplify right side
    5,590,428,638,260.60x = 16,467,196,870,938,352,357,998,592
  5. Step 5: Solve for x
    x = 16,467,196,870,938,352,357,998,592/5,590,428,638,260.60
  6. Step 6: Final answer
    x = 2,945,605,415,341.09

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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.