Home / 41,142,111.88-56,773,944.45-23,497,545.60

Finding the Fourth Proportional to 41,142,111.88, 56,773,944.45 and 23,497,545.60

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Solution

The fourth proportional to 41,142,111.88, 56,773,944.45 and 23,497,545.60 is: 32,425,373.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,142,111.88 : 56,773,944.45 = 23,497,545.60 : x
  2. Step 2: Convert to fraction form
    41,142,111.88/56,773,944.45 = 23,497,545.60/x
  3. Step 3: Cross multiply
    41,142,111.88x = 56,773,944.45 × 23,497,545.60
  4. Step 4: Simplify right side
    41,142,111.88x = 1,334,048,348,605,742
  5. Step 5: Solve for x
    x = 1,334,048,348,605,742/41,142,111.88
  6. Step 6: Final answer
    x = 32,425,373.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.