Home / 61,044,114.15-91,566,171.23-55,304,551.35

Finding the Fourth Proportional to 61,044,114.15, 91,566,171.23 and 55,304,551.35

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Solution

The fourth proportional to 61,044,114.15, 91,566,171.23 and 55,304,551.35 is: 82,956,827.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,044,114.15 : 91,566,171.23 = 55,304,551.35 : x
  2. Step 2: Convert to fraction form
    61,044,114.15/91,566,171.23 = 55,304,551.35/x
  3. Step 3: Cross multiply
    61,044,114.15x = 91,566,171.23 × 55,304,551.35
  4. Step 4: Simplify right side
    61,044,114.15x = 5,064,026,018,435,905
  5. Step 5: Solve for x
    x = 5,064,026,018,435,905/61,044,114.15
  6. Step 6: Final answer
    x = 82,956,827.03

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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.