Home / 45,038,282.88-62,151,318.48-26,692,677.12

Finding the Fourth Proportional to 45,038,282.88, 62,151,318.48 and 26,692,677.12

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Solution

The fourth proportional to 45,038,282.88, 62,151,318.48 and 26,692,677.12 is: 36,834,998.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,038,282.88 : 62,151,318.48 = 26,692,677.12 : x
  2. Step 2: Convert to fraction form
    45,038,282.88/62,151,318.48 = 26,692,677.12/x
  3. Step 3: Cross multiply
    45,038,282.88x = 62,151,318.48 × 26,692,677.12
  4. Step 4: Simplify right side
    45,038,282.88x = 1,658,985,076,768,929.25
  5. Step 5: Solve for x
    x = 1,658,985,076,768,929.25/45,038,282.88
  6. Step 6: Final answer
    x = 36,834,998.38

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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.