Home / 1,074,852,953,200.30-1,483,287,050,911.60-587,111,704,251.12

Finding the Fourth Proportional to 1,074,852,953,200.30, 1,483,287,050,911.60 and 587,111,704,251.12

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Solution

The fourth proportional to 1,074,852,953,200.30, 1,483,287,050,911.60 and 587,111,704,251.12 is: 810,208,676,230.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,852,953,200.30 : 1,483,287,050,911.60 = 587,111,704,251.12 : x
  2. Step 2: Convert to fraction form
    1,074,852,953,200.30/1,483,287,050,911.60 = 587,111,704,251.12/x
  3. Step 3: Cross multiply
    1,074,852,953,200.30x = 1,483,287,050,911.60 × 587,111,704,251.12
  4. Step 4: Simplify right side
    1,074,852,953,200.30x = 870,855,188,354,327,344,316,416
  5. Step 5: Solve for x
    x = 870,855,188,354,327,344,316,416/1,074,852,953,200.30
  6. Step 6: Final answer
    x = 810,208,676,230.01

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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.