Home / 3,502,054,137.60-4,832,798,878.08-1,937,503,031.04

Finding the Fourth Proportional to 3,502,054,137.60, 4,832,798,878.08 and 1,937,503,031.04

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Solution

The fourth proportional to 3,502,054,137.60, 4,832,798,878.08 and 1,937,503,031.04 is: 2,673,734,358.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,054,137.60 : 4,832,798,878.08 = 1,937,503,031.04 : x
  2. Step 2: Convert to fraction form
    3,502,054,137.60/4,832,798,878.08 = 1,937,503,031.04/x
  3. Step 3: Cross multiply
    3,502,054,137.60x = 4,832,798,878.08 × 1,937,503,031.04
  4. Step 4: Simplify right side
    3,502,054,137.60x = 9,363,562,474,686,711,808
  5. Step 5: Solve for x
    x = 9,363,562,474,686,711,808/3,502,054,137.60
  6. Step 6: Final answer
    x = 2,673,734,358.97

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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.