Home / 5,972,899,146,346.80-8,242,513,101,237-3,336,161,931,427.20

Finding the Fourth Proportional to 5,972,899,146,346.80, 8,242,513,101,237 and 3,336,161,931,427.20

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Solution

The fourth proportional to 5,972,899,146,346.80, 8,242,513,101,237 and 3,336,161,931,427.20 is: 4,603,854,468,973.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,899,146,346.80 : 8,242,513,101,237 = 3,336,161,931,427.20 : x
  2. Step 2: Convert to fraction form
    5,972,899,146,346.80/8,242,513,101,237 = 3,336,161,931,427.20/x
  3. Step 3: Cross multiply
    5,972,899,146,346.80x = 8,242,513,101,237 × 3,336,161,931,427.20
  4. Step 4: Simplify right side
    5,972,899,146,346.80x = 27,498,358,427,636,832,061,620,224
  5. Step 5: Solve for x
    x = 27,498,358,427,636,832,061,620,224/5,972,899,146,346.80
  6. Step 6: Final answer
    x = 4,603,854,468,973.52

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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.