Home / 3,746,878,487.03-5,170,698,380.48-2,053,064,002.23

Finding the Fourth Proportional to 3,746,878,487.03, 5,170,698,380.48 and 2,053,064,002.23

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Solution

The fourth proportional to 3,746,878,487.03, 5,170,698,380.48 and 2,053,064,002.23 is: 2,833,231,648.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,878,487.03 : 5,170,698,380.48 = 2,053,064,002.23 : x
  2. Step 2: Convert to fraction form
    3,746,878,487.03/5,170,698,380.48 = 2,053,064,002.23/x
  3. Step 3: Cross multiply
    3,746,878,487.03x = 5,170,698,380.48 × 2,053,064,002.23
  4. Step 4: Simplify right side
    3,746,878,487.03x = 10,615,774,711,342,184,448
  5. Step 5: Solve for x
    x = 10,615,774,711,342,184,448/3,746,878,487.03
  6. Step 6: Final answer
    x = 2,833,231,648.18

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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.