Home / 4,288,401,699.33-5,918,138,047.69-2,383,243,460.10

Finding the Fourth Proportional to 4,288,401,699.33, 5,918,138,047.69 and 2,383,243,460.10

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Solution

The fourth proportional to 4,288,401,699.33, 5,918,138,047.69 and 2,383,243,460.10 is: 3,288,955,836.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,401,699.33 : 5,918,138,047.69 = 2,383,243,460.10 : x
  2. Step 2: Convert to fraction form
    4,288,401,699.33/5,918,138,047.69 = 2,383,243,460.10/x
  3. Step 3: Cross multiply
    4,288,401,699.33x = 5,918,138,047.69 × 2,383,243,460.10
  4. Step 4: Simplify right side
    4,288,401,699.33x = 14,104,363,798,107,787,264
  5. Step 5: Solve for x
    x = 14,104,363,798,107,787,264/4,288,401,699.33
  6. Step 6: Final answer
    x = 3,288,955,836.46

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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.