Home / 6,294,670,783.64-8,687,407,421.84-3,582,598,024.16

Finding the Fourth Proportional to 6,294,670,783.64, 8,687,407,421.84 and 3,582,598,024.16

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Solution

The fourth proportional to 6,294,670,783.64, 8,687,407,421.84 and 3,582,598,024.16 is: 4,944,418,816.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,670,783.64 : 8,687,407,421.84 = 3,582,598,024.16 : x
  2. Step 2: Convert to fraction form
    6,294,670,783.64/8,687,407,421.84 = 3,582,598,024.16/x
  3. Step 3: Cross multiply
    6,294,670,783.64x = 8,687,407,421.84 × 3,582,598,024.16
  4. Step 4: Simplify right side
    6,294,670,783.64x = 31,123,488,664,556,904,448
  5. Step 5: Solve for x
    x = 31,123,488,664,556,904,448/6,294,670,783.64
  6. Step 6: Final answer
    x = 4,944,418,816.22

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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.