Home / 61,870,679.28-92,805,427.98-37,616,302.50

Finding the Fourth Proportional to 61,870,679.28, 92,805,427.98 and 37,616,302.50

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Solution

The fourth proportional to 61,870,679.28, 92,805,427.98 and 37,616,302.50 is: 56,424,094.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,870,679.28 : 92,805,427.98 = 37,616,302.50 : x
  2. Step 2: Convert to fraction form
    61,870,679.28/92,805,427.98 = 37,616,302.50/x
  3. Step 3: Cross multiply
    61,870,679.28x = 92,805,427.98 × 37,616,302.50
  4. Step 4: Simplify right side
    61,870,679.28x = 3,490,997,052,537,644
  5. Step 5: Solve for x
    x = 3,490,997,052,537,644/61,870,679.28
  6. Step 6: Final answer
    x = 56,424,094.47

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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.