Home / 2,230,002,233.48-3,346,477,009.16-1,049,920,193.48

Finding the Fourth Proportional to 2,230,002,233.48, 3,346,477,009.16 and 1,049,920,193.48

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Solution

The fourth proportional to 2,230,002,233.48, 3,346,477,009.16 and 1,049,920,193.48 is: 1,575,574,112.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,002,233.48 : 3,346,477,009.16 = 1,049,920,193.48 : x
  2. Step 2: Convert to fraction form
    2,230,002,233.48/3,346,477,009.16 = 1,049,920,193.48/x
  3. Step 3: Cross multiply
    2,230,002,233.48x = 3,346,477,009.16 × 1,049,920,193.48
  4. Step 4: Simplify right side
    2,230,002,233.48x = 3,513,533,788,911,657,472
  5. Step 5: Solve for x
    x = 3,513,533,788,911,657,472/2,230,002,233.48
  6. Step 6: Final answer
    x = 1,575,574,112.06

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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.