Home / 4,843,084,871.20-6,683,457,061.04-2,615,416,862.64

Finding the Fourth Proportional to 4,843,084,871.20, 6,683,457,061.04 and 2,615,416,862.64

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Solution

The fourth proportional to 4,843,084,871.20, 6,683,457,061.04 and 2,615,416,862.64 is: 3,609,275,237.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,084,871.20 : 6,683,457,061.04 = 2,615,416,862.64 : x
  2. Step 2: Convert to fraction form
    4,843,084,871.20/6,683,457,061.04 = 2,615,416,862.64/x
  3. Step 3: Cross multiply
    4,843,084,871.20x = 6,683,457,061.04 × 2,615,416,862.64
  4. Step 4: Simplify right side
    4,843,084,871.20x = 17,480,026,298,174,390,272
  5. Step 5: Solve for x
    x = 17,480,026,298,174,390,272/4,843,084,871.20
  6. Step 6: Final answer
    x = 3,609,275,237.38

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1.5x scale

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.