Home / 61,850,627.09-92,668,776.71-37,538,611.95

Finding the Fourth Proportional to 61,850,627.09, 92,668,776.71 and 37,538,611.95

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Solution

The fourth proportional to 61,850,627.09, 92,668,776.71 and 37,538,611.95 is: 56,242,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,850,627.09 : 92,668,776.71 = 37,538,611.95 : x
  2. Step 2: Convert to fraction form
    61,850,627.09/92,668,776.71 = 37,538,611.95/x
  3. Step 3: Cross multiply
    61,850,627.09x = 92,668,776.71 × 37,538,611.95
  4. Step 4: Simplify right side
    61,850,627.09x = 3,478,657,248,957,702.50
  5. Step 5: Solve for x
    x = 3,478,657,248,957,702.50/61,850,627.09
  6. Step 6: Final answer
    x = 56,242,877.60

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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.