Home / 2,546,488,746-3,819,732,911.64-706,241,399.76

Finding the Fourth Proportional to 2,546,488,746, 3,819,732,911.64 and 706,241,399.76

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Solution

The fourth proportional to 2,546,488,746, 3,819,732,911.64 and 706,241,399.76 is: 1,059,362,042.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,488,746 : 3,819,732,911.64 = 706,241,399.76 : x
  2. Step 2: Convert to fraction form
    2,546,488,746/3,819,732,911.64 = 706,241,399.76/x
  3. Step 3: Cross multiply
    2,546,488,746x = 3,819,732,911.64 × 706,241,399.76
  4. Step 4: Simplify right side
    2,546,488,746x = 2,697,653,518,225,973,760
  5. Step 5: Solve for x
    x = 2,697,653,518,225,973,760/2,546,488,746
  6. Step 6: Final answer
    x = 1,059,362,042.13

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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.