Home / 2,662,425,463.48-3,675,323,980.26-1,591,106,837.62

Finding the Fourth Proportional to 2,662,425,463.48, 3,675,323,980.26 and 1,591,106,837.62

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Solution

The fourth proportional to 2,662,425,463.48, 3,675,323,980.26 and 1,591,106,837.62 is: 2,196,430,734.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,425,463.48 : 3,675,323,980.26 = 1,591,106,837.62 : x
  2. Step 2: Convert to fraction form
    2,662,425,463.48/3,675,323,980.26 = 1,591,106,837.62/x
  3. Step 3: Cross multiply
    2,662,425,463.48x = 3,675,323,980.26 × 1,591,106,837.62
  4. Step 4: Simplify right side
    2,662,425,463.48x = 5,847,833,115,460,440,064
  5. Step 5: Solve for x
    x = 5,847,833,115,460,440,064/2,662,425,463.48
  6. Step 6: Final answer
    x = 2,196,430,734.18

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Half scale
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Double scale
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1.5x scale

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.