Home / 6,241,411,639.24-9,363,678,463.32-1,819,831,066.29

Finding the Fourth Proportional to 6,241,411,639.24, 9,363,678,463.32 and 1,819,831,066.29

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Solution

The fourth proportional to 6,241,411,639.24, 9,363,678,463.32 and 1,819,831,066.29 is: 2,730,201,747.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,411,639.24 : 9,363,678,463.32 = 1,819,831,066.29 : x
  2. Step 2: Convert to fraction form
    6,241,411,639.24/9,363,678,463.32 = 1,819,831,066.29/x
  3. Step 3: Cross multiply
    6,241,411,639.24x = 9,363,678,463.32 × 1,819,831,066.29
  4. Step 4: Simplify right side
    6,241,411,639.24x = 17,040,312,962,251,603,968
  5. Step 5: Solve for x
    x = 17,040,312,962,251,603,968/6,241,411,639.24
  6. Step 6: Final answer
    x = 2,730,201,747.17

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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.