Home / 567,916,575,068.79-851,927,231,170.40-185,462,654,763.75

Finding the Fourth Proportional to 567,916,575,068.79, 851,927,231,170.40 and 185,462,654,763.75

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Solution

The fourth proportional to 567,916,575,068.79, 851,927,231,170.40 and 185,462,654,763.75 is: 278,211,083,977.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,916,575,068.79 : 851,927,231,170.40 = 185,462,654,763.75 : x
  2. Step 2: Convert to fraction form
    567,916,575,068.79/851,927,231,170.40 = 185,462,654,763.75/x
  3. Step 3: Cross multiply
    567,916,575,068.79x = 851,927,231,170.40 × 185,462,654,763.75
  4. Step 4: Simplify right side
    567,916,575,068.79x = 158,000,685,958,393,331,974,144
  5. Step 5: Solve for x
    x = 158,000,685,958,393,331,974,144/567,916,575,068.79
  6. Step 6: Final answer
    x = 278,211,083,977.00

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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.