Home / 61,888,590.78-92,835,969.83-23,553,076.02

Finding the Fourth Proportional to 61,888,590.78, 92,835,969.83 and 23,553,076.02

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Solution

The fourth proportional to 61,888,590.78, 92,835,969.83 and 23,553,076.02 is: 35,330,787.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,888,590.78 : 92,835,969.83 = 23,553,076.02 : x
  2. Step 2: Convert to fraction form
    61,888,590.78/92,835,969.83 = 23,553,076.02/x
  3. Step 3: Cross multiply
    61,888,590.78x = 92,835,969.83 × 23,553,076.02
  4. Step 4: Simplify right side
    61,888,590.78x = 2,186,572,654,551,302.50
  5. Step 5: Solve for x
    x = 2,186,572,654,551,302.50/61,888,590.78
  6. Step 6: Final answer
    x = 35,330,787.58

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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.