Home / 8,020,097,086.23-12,030,129,088.07-4,524,915,913.11

Finding the Fourth Proportional to 8,020,097,086.23, 12,030,129,088.07 and 4,524,915,913.11

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Solution

The fourth proportional to 8,020,097,086.23, 12,030,129,088.07 and 4,524,915,913.11 is: 6,787,364,537.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,097,086.23 : 12,030,129,088.07 = 4,524,915,913.11 : x
  2. Step 2: Convert to fraction form
    8,020,097,086.23/12,030,129,088.07 = 4,524,915,913.11/x
  3. Step 3: Cross multiply
    8,020,097,086.23x = 12,030,129,088.07 × 4,524,915,913.11
  4. Step 4: Simplify right side
    8,020,097,086.23x = 54,435,322,547,352,805,376
  5. Step 5: Solve for x
    x = 54,435,322,547,352,805,376/8,020,097,086.23
  6. Step 6: Final answer
    x = 6,787,364,537.12

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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.