Home / 62,320,461.54-93,480,566.67-58,528,072.86

Finding the Fourth Proportional to 62,320,461.54, 93,480,566.67 and 58,528,072.86

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Solution

The fourth proportional to 62,320,461.54, 93,480,566.67 and 58,528,072.86 is: 87,791,991.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,320,461.54 : 93,480,566.67 = 58,528,072.86 : x
  2. Step 2: Convert to fraction form
    62,320,461.54/93,480,566.67 = 58,528,072.86/x
  3. Step 3: Cross multiply
    62,320,461.54x = 93,480,566.67 × 58,528,072.86
  4. Step 4: Simplify right side
    62,320,461.54x = 5,471,237,417,055,848
  5. Step 5: Solve for x
    x = 5,471,237,417,055,848/62,320,461.54
  6. Step 6: Final answer
    x = 87,791,991.30

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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.