Home / 53,934,338,630.60-80,901,507,945.90-34,391,670,547.40

Finding the Fourth Proportional to 53,934,338,630.60, 80,901,507,945.90 and 34,391,670,547.40

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Solution

The fourth proportional to 53,934,338,630.60, 80,901,507,945.90 and 34,391,670,547.40 is: 51,587,505,821.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,338,630.60 : 80,901,507,945.90 = 34,391,670,547.40 : x
  2. Step 2: Convert to fraction form
    53,934,338,630.60/80,901,507,945.90 = 34,391,670,547.40/x
  3. Step 3: Cross multiply
    53,934,338,630.60x = 80,901,507,945.90 × 34,391,670,547.40
  4. Step 4: Simplify right side
    53,934,338,630.60x = 2,782,338,008,063,256,035,328
  5. Step 5: Solve for x
    x = 2,782,338,008,063,256,035,328/53,934,338,630.60
  6. Step 6: Final answer
    x = 51,587,505,821.10

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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.