Home / 58,700,945.63-88,056,052.16-15,570,161.82

Finding the Fourth Proportional to 58,700,945.63, 88,056,052.16 and 15,570,161.82

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Solution

The fourth proportional to 58,700,945.63, 88,056,052.16 and 15,570,161.82 is: 23,356,471.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,700,945.63 : 88,056,052.16 = 15,570,161.82 : x
  2. Step 2: Convert to fraction form
    58,700,945.63/88,056,052.16 = 15,570,161.82/x
  3. Step 3: Cross multiply
    58,700,945.63x = 88,056,052.16 × 15,570,161.82
  4. Step 4: Simplify right side
    58,700,945.63x = 1,371,046,981,283,709.75
  5. Step 5: Solve for x
    x = 1,371,046,981,283,709.75/58,700,945.63
  6. Step 6: Final answer
    x = 23,356,471.80

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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.