Home / 7,411,755,098.40-11,117,632,647.60-2,504,358,045.60

Finding the Fourth Proportional to 7,411,755,098.40, 11,117,632,647.60 and 2,504,358,045.60

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Solution

The fourth proportional to 7,411,755,098.40, 11,117,632,647.60 and 2,504,358,045.60 is: 3,756,537,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411,755,098.40 : 11,117,632,647.60 = 2,504,358,045.60 : x
  2. Step 2: Convert to fraction form
    7,411,755,098.40/11,117,632,647.60 = 2,504,358,045.60/x
  3. Step 3: Cross multiply
    7,411,755,098.40x = 11,117,632,647.60 × 2,504,358,045.60
  4. Step 4: Simplify right side
    7,411,755,098.40x = 27,842,532,769,042,288,640
  5. Step 5: Solve for x
    x = 27,842,532,769,042,288,640/7,411,755,098.40
  6. Step 6: Final answer
    x = 3,756,537,068.40

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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.