Home / 62,208,051.70-93,312,077.55-16,774,438.90

Finding the Fourth Proportional to 62,208,051.70, 93,312,077.55 and 16,774,438.90

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Solution

The fourth proportional to 62,208,051.70, 93,312,077.55 and 16,774,438.90 is: 25,161,658.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,051.70 : 93,312,077.55 = 16,774,438.90 : x
  2. Step 2: Convert to fraction form
    62,208,051.70/93,312,077.55 = 16,774,438.90/x
  3. Step 3: Cross multiply
    62,208,051.70x = 93,312,077.55 × 16,774,438.90
  4. Step 4: Simplify right side
    62,208,051.70x = 1,565,257,743,494,536.75
  5. Step 5: Solve for x
    x = 1,565,257,743,494,536.75/62,208,051.70
  6. Step 6: Final answer
    x = 25,161,658.35

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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.