Home / 61,567,551.78-92,167,211.43-37,232,831.94

Finding the Fourth Proportional to 61,567,551.78, 92,167,211.43 and 37,232,831.94

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Solution

The fourth proportional to 61,567,551.78, 92,167,211.43 and 37,232,831.94 is: 55,737,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567,551.78 : 92,167,211.43 = 37,232,831.94 : x
  2. Step 2: Convert to fraction form
    61,567,551.78/92,167,211.43 = 37,232,831.94/x
  3. Step 3: Cross multiply
    61,567,551.78x = 92,167,211.43 × 37,232,831.94
  4. Step 4: Simplify right side
    61,567,551.78x = 3,431,646,293,551,637
  5. Step 5: Solve for x
    x = 3,431,646,293,551,637/61,567,551.78
  6. Step 6: Final answer
    x = 55,737,904.05

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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.