Home / 5,327,421,087.94-7,351,342,966.29-3,183,602,308.90

Finding the Fourth Proportional to 5,327,421,087.94, 7,351,342,966.29 and 3,183,602,308.90

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Solution

The fourth proportional to 5,327,421,087.94, 7,351,342,966.29 and 3,183,602,308.90 is: 4,393,073,506.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,421,087.94 : 7,351,342,966.29 = 3,183,602,308.90 : x
  2. Step 2: Convert to fraction form
    5,327,421,087.94/7,351,342,966.29 = 3,183,602,308.90/x
  3. Step 3: Cross multiply
    5,327,421,087.94x = 7,351,342,966.29 × 3,183,602,308.90
  4. Step 4: Simplify right side
    5,327,421,087.94x = 23,403,752,440,996,618,240
  5. Step 5: Solve for x
    x = 23,403,752,440,996,618,240/5,327,421,087.94
  6. Step 6: Final answer
    x = 4,393,073,506.80

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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.