Home / 94,553,182.49-141,538,879.35-61,692,995.25

Finding the Fourth Proportional to 94,553,182.49, 141,538,879.35 and 61,692,995.25

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Solution

The fourth proportional to 94,553,182.49, 141,538,879.35 and 61,692,995.25 is: 92,349,693.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553,182.49 : 141,538,879.35 = 61,692,995.25 : x
  2. Step 2: Convert to fraction form
    94,553,182.49/141,538,879.35 = 61,692,995.25/x
  3. Step 3: Cross multiply
    94,553,182.49x = 141,538,879.35 × 61,692,995.25
  4. Step 4: Simplify right side
    94,553,182.49x = 8,731,957,411,429,873
  5. Step 5: Solve for x
    x = 8,731,957,411,429,873/94,553,182.49
  6. Step 6: Final answer
    x = 92,349,693.39

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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.