Home / 2,341,298,078.30-3,447,277,390.76

Finding the Third Proportional to 2,341,298,078.30 and 3,447,277,390.76

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Solution

The third proportional to 2,341,298,078.30 and 3,447,277,390.76 is: 5,075,697,758.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,298,078.30 : 3,447,277,390.76 = 3,447,277,390.76 : x
  2. Step 2: Convert to fraction form
    2,341,298,078.30/3,447,277,390.76 = 3,447,277,390.76/x
  3. Step 3: Cross multiply
    2,341,298,078.30x = 3,447,277,390.76 × 3,447,277,390.76
  4. Step 4: Simplify right side
    2,341,298,078.30x = 11,883,721,408,829,216,768
  5. Step 5: Solve for x
    x = 11,883,721,408,829,216,768/2,341,298,078.30
  6. Step 6: Final answer
    x = 5,075,697,758.86

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.