Home / 6,447,805,437,609.90-9,673,066,675,478.40-2,091,053,706,104.40

Finding the Fourth Proportional to 6,447,805,437,609.90, 9,673,066,675,478.40 and 2,091,053,706,104.40

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Solution

The fourth proportional to 6,447,805,437,609.90, 9,673,066,675,478.40 and 2,091,053,706,104.40 is: 3,137,021,133,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,805,437,609.90 : 9,673,066,675,478.40 = 2,091,053,706,104.40 : x
  2. Step 2: Convert to fraction form
    6,447,805,437,609.90/9,673,066,675,478.40 = 2,091,053,706,104.40/x
  3. Step 3: Cross multiply
    6,447,805,437,609.90x = 9,673,066,675,478.40 × 2,091,053,706,104.40
  4. Step 4: Simplify right side
    6,447,805,437,609.90x = 20,226,901,921,154,077,416,226,816
  5. Step 5: Solve for x
    x = 20,226,901,921,154,077,416,226,816/6,447,805,437,609.90
  6. Step 6: Final answer
    x = 3,137,021,133,294.60

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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.