Home / 61,485,368.55-92,214,766.80-26,941,703.55

Finding the Fourth Proportional to 61,485,368.55, 92,214,766.80 and 26,941,703.55

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Solution

The fourth proportional to 61,485,368.55, 92,214,766.80 and 26,941,703.55 is: 40,406,733.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,485,368.55 : 92,214,766.80 = 26,941,703.55 : x
  2. Step 2: Convert to fraction form
    61,485,368.55/92,214,766.80 = 26,941,703.55/x
  3. Step 3: Cross multiply
    61,485,368.55x = 92,214,766.80 × 26,941,703.55
  4. Step 4: Simplify right side
    61,485,368.55x = 2,484,422,910,057,982
  5. Step 5: Solve for x
    x = 2,484,422,910,057,982/61,485,368.55
  6. Step 6: Final answer
    x = 40,406,733.64

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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.