Home / 2,958,563,052.13-4,082,819,213.10-1,602,207,482.86

Finding the Fourth Proportional to 2,958,563,052.13, 4,082,819,213.10 and 1,602,207,482.86

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Solution

The fourth proportional to 2,958,563,052.13, 4,082,819,213.10 and 1,602,207,482.86 is: 2,211,047,518.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,563,052.13 : 4,082,819,213.10 = 1,602,207,482.86 : x
  2. Step 2: Convert to fraction form
    2,958,563,052.13/4,082,819,213.10 = 1,602,207,482.86/x
  3. Step 3: Cross multiply
    2,958,563,052.13x = 4,082,819,213.10 × 1,602,207,482.86
  4. Step 4: Simplify right side
    2,958,563,052.13x = 6,541,523,494,393,396,224
  5. Step 5: Solve for x
    x = 6,541,523,494,393,396,224/2,958,563,052.13
  6. Step 6: Final answer
    x = 2,211,047,518.38

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Double scale
Find fourth proportional to 2,958,563,053.13, 4,082,819,214.48 and 1,602,207,483.86
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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.