Home / 2,408,704,335.68-3,612,977,000.51-990,552,386.93

Finding the Fourth Proportional to 2,408,704,335.68, 3,612,977,000.51 and 990,552,386.93

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Solution

The fourth proportional to 2,408,704,335.68, 3,612,977,000.51 and 990,552,386.93 is: 1,485,795,885.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,704,335.68 : 3,612,977,000.51 = 990,552,386.93 : x
  2. Step 2: Convert to fraction form
    2,408,704,335.68/3,612,977,000.51 = 990,552,386.93/x
  3. Step 3: Cross multiply
    2,408,704,335.68x = 3,612,977,000.51 × 990,552,386.93
  4. Step 4: Simplify right side
    2,408,704,335.68x = 3,578,842,991,755,354,624
  5. Step 5: Solve for x
    x = 3,578,842,991,755,354,624/2,408,704,335.68
  6. Step 6: Final answer
    x = 1,485,795,885.68

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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.