Home / 61,046,064.90-91,569,097.35-22,699,644.30

Finding the Fourth Proportional to 61,046,064.90, 91,569,097.35 and 22,699,644.30

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Solution

The fourth proportional to 61,046,064.90, 91,569,097.35 and 22,699,644.30 is: 34,049,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,046,064.90 : 91,569,097.35 = 22,699,644.30 : x
  2. Step 2: Convert to fraction form
    61,046,064.90/91,569,097.35 = 22,699,644.30/x
  3. Step 3: Cross multiply
    61,046,064.90x = 91,569,097.35 × 22,699,644.30
  4. Step 4: Simplify right side
    61,046,064.90x = 2,078,585,938,717,072.50
  5. Step 5: Solve for x
    x = 2,078,585,938,717,072.50/61,046,064.90
  6. Step 6: Final answer
    x = 34,049,466.45

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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.