Home / 58,807,201.50-81,141,256.80-35,603,306.46

Finding the Fourth Proportional to 58,807,201.50, 81,141,256.80 and 35,603,306.46

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Solution

The fourth proportional to 58,807,201.50, 81,141,256.80 and 35,603,306.46 is: 49,124,885.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,807,201.50 : 81,141,256.80 = 35,603,306.46 : x
  2. Step 2: Convert to fraction form
    58,807,201.50/81,141,256.80 = 35,603,306.46/x
  3. Step 3: Cross multiply
    58,807,201.50x = 81,141,256.80 × 35,603,306.46
  4. Step 4: Simplify right side
    58,807,201.50x = 2,888,897,032,399,959
  5. Step 5: Solve for x
    x = 2,888,897,032,399,959/58,807,201.50
  6. Step 6: Final answer
    x = 49,124,885.37

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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.