Home / 62,208,098.70-93,312,148.05-16,774,485.90

Finding the Fourth Proportional to 62,208,098.70, 93,312,148.05 and 16,774,485.90

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Solution

The fourth proportional to 62,208,098.70, 93,312,148.05 and 16,774,485.90 is: 25,161,728.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,098.70 : 93,312,148.05 = 16,774,485.90 : x
  2. Step 2: Convert to fraction form
    62,208,098.70/93,312,148.05 = 16,774,485.90/x
  3. Step 3: Cross multiply
    62,208,098.70x = 93,312,148.05 × 16,774,485.90
  4. Step 4: Simplify right side
    62,208,098.70x = 1,565,263,311,763,437.50
  5. Step 5: Solve for x
    x = 1,565,263,311,763,437.50/62,208,098.70
  6. Step 6: Final answer
    x = 25,161,728.85

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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.