Home / 5,972,899,146,340.40-8,242,513,101,228.40-3,336,161,931,421

Finding the Fourth Proportional to 5,972,899,146,340.40, 8,242,513,101,228.40 and 3,336,161,931,421

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Solution

The fourth proportional to 5,972,899,146,340.40, 8,242,513,101,228.40 and 3,336,161,931,421 is: 4,603,854,468,965.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,899,146,340.40 : 8,242,513,101,228.40 = 3,336,161,931,421 : x
  2. Step 2: Convert to fraction form
    5,972,899,146,340.40/8,242,513,101,228.40 = 3,336,161,931,421/x
  3. Step 3: Cross multiply
    5,972,899,146,340.40x = 8,242,513,101,228.40 × 3,336,161,931,421
  4. Step 4: Simplify right side
    5,972,899,146,340.40x = 27,498,358,427,557,035,864,227,840
  5. Step 5: Solve for x
    x = 27,498,358,427,557,035,864,227,840/5,972,899,146,340.40
  6. Step 6: Final answer
    x = 4,603,854,468,965.09

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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.