Home / 62,208,030.20-93,312,045.30-31,597,028.60

Finding the Fourth Proportional to 62,208,030.20, 93,312,045.30 and 31,597,028.60

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Solution

The fourth proportional to 62,208,030.20, 93,312,045.30 and 31,597,028.60 is: 47,395,542.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,030.20 : 93,312,045.30 = 31,597,028.60 : x
  2. Step 2: Convert to fraction form
    62,208,030.20/93,312,045.30 = 31,597,028.60/x
  3. Step 3: Cross multiply
    62,208,030.20x = 93,312,045.30 × 31,597,028.60
  4. Step 4: Simplify right side
    62,208,030.20x = 2,948,383,364,068,595.50
  5. Step 5: Solve for x
    x = 2,948,383,364,068,595.50/62,208,030.20
  6. Step 6: Final answer
    x = 47,395,542.90

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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.